| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA549633T |
| Publication Number | Publication Date |
|---|---|
| CA549633Atrue CA549633A (en) | 1957-12-03 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA549633AExpiredCA549633A (en) | Filter pack |
| Country | Link |
|---|---|
| CA (1) | CA549633A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654143A (en)* | 1985-03-07 | 1987-03-31 | Mordeki Drori | Multiple-disc type filter with extensible support |
| US4863598A (en)* | 1987-07-13 | 1989-09-05 | Mordeki Drori | Multiple disc type filters |
| US4871457A (en)* | 1985-06-10 | 1989-10-03 | Mordeki Drori | Disk filter |
| US4880537A (en)* | 1985-04-10 | 1989-11-14 | Mordeki Drori | Multiple disc type filter and disc construction useful therein |
| US4906357A (en) | 1987-07-26 | 1990-03-06 | Mordeki Drori | Filter system having multiple filter elements and back flushing assemblies |
| US4906373A (en) | 1988-06-21 | 1990-03-06 | Mordeki Drori | Multiple filter elements with movable flushing assembly |
| US4935126A (en) | 1986-02-11 | 1990-06-19 | Mordeki Drori | Filtering apparatus |
| US4978450A (en) | 1986-02-11 | 1990-12-18 | Mordeki Drori | Filtering element |
| US5013461A (en) | 1987-09-18 | 1991-05-07 | Mordeki Drori | Regeneration method of filter device having filter aid material and piston apparatus |
| US5015379A (en) | 1988-03-16 | 1991-05-14 | Mordeki Drori | Coiled filter strip with upstream and downstream butt ends |
| US5030349A (en) | 1989-01-12 | 1991-07-09 | Mordeki Drori | Filter apparatus |
| USRE34218E (en) | 1983-09-02 | 1993-04-13 | Easily-cleanable filters |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34218E (en) | 1983-09-02 | 1993-04-13 | Easily-cleanable filters | |
| US4654143A (en)* | 1985-03-07 | 1987-03-31 | Mordeki Drori | Multiple-disc type filter with extensible support |
| US4880537A (en)* | 1985-04-10 | 1989-11-14 | Mordeki Drori | Multiple disc type filter and disc construction useful therein |
| US4871457A (en)* | 1985-06-10 | 1989-10-03 | Mordeki Drori | Disk filter |
| US4935126A (en) | 1986-02-11 | 1990-06-19 | Mordeki Drori | Filtering apparatus |
| US4978450A (en) | 1986-02-11 | 1990-12-18 | Mordeki Drori | Filtering element |
| US4863598A (en)* | 1987-07-13 | 1989-09-05 | Mordeki Drori | Multiple disc type filters |
| US4906357A (en) | 1987-07-26 | 1990-03-06 | Mordeki Drori | Filter system having multiple filter elements and back flushing assemblies |
| US5013461A (en) | 1987-09-18 | 1991-05-07 | Mordeki Drori | Regeneration method of filter device having filter aid material and piston apparatus |
| US5015379A (en) | 1988-03-16 | 1991-05-14 | Mordeki Drori | Coiled filter strip with upstream and downstream butt ends |
| US4906373A (en) | 1988-06-21 | 1990-03-06 | Mordeki Drori | Multiple filter elements with movable flushing assembly |
| US5030349A (en) | 1989-01-12 | 1991-07-09 | Mordeki Drori | Filter apparatus |
| Publication | Publication Date | Title |
|---|---|---|
| CA549633A (en) | Filter pack | |
| CA547062A (en) | Filters | |
| CA544643A (en) | Filters | |
| CA541380A (en) | Air filters | |
| CA521850A (en) | Filter construction | |
| CA522265A (en) | Filter element | |
| CA520386A (en) | Filter unit construction | |
| CA541887A (en) | Filter with by-pass | |
| CA542293A (en) | Filter cleaning | |
| CA550488A (en) | Matchless cigarette pack | |
| CA550768A (en) | Filter cartridge | |
| CA539983A (en) | Dust filter | |
| AU233438B2 (en) | Improvements in filters | |
| AU215136B2 (en) | Improvements in filters | |
| CA539982A (en) | Gas filter | |
| CA521444A (en) | Filter | |
| AU215497B2 (en) | Filter | |
| CA549974A (en) | Filtering device | |
| CA520276A (en) | Filters | |
| CA550302A (en) | Vacuum filter | |
| CA547886A (en) | Multiple stage filter | |
| CA544628A (en) | Filter leaves | |
| CA535143A (en) | Address-printing plates | |
| CA537160A (en) | Disc type filter unit | |
| CA537328A (en) | Filter body |