| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426272AJPS5317004B2 (en) | 1972-02-08 | 1972-02-08 | |
| AU50415/72AAU456517B2 (en) | 1971-12-23 | 1972-12-22 | Four-channel stereo receiver |
| CA159,824ACA1036224A (en) | 1971-12-23 | 1972-12-22 | Four-channel stereo receiver |
| US05/597,331US4013841A (en) | 1971-12-23 | 1975-07-21 | Four-channel stereo receiver |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426272AJPS5317004B2 (en) | 1972-02-08 | 1972-02-08 |
| Publication Number | Publication Date |
|---|---|
| JPS4883705A JPS4883705A (en) | 1973-11-08 |
| JPS5317004B2true JPS5317004B2 (en) | 1978-06-05 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1426272AExpiredJPS5317004B2 (en) | 1971-12-23 | 1972-02-08 |
| Country | Link |
|---|---|
| JP (1) | JPS5317004B2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020185540A3 (en)* | 2019-03-08 | 2020-10-29 | The Chamberlain Group, Inc. | Object detection system and method |
| US11562610B2 (en) | 2017-08-01 | 2023-01-24 | The Chamberlain Group Llc | System and method for facilitating access to a secured area |
| US11574512B2 (en) | 2017-08-01 | 2023-02-07 | The Chamberlain Group Llc | System for facilitating access to a secured area |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11562610B2 (en) | 2017-08-01 | 2023-01-24 | The Chamberlain Group Llc | System and method for facilitating access to a secured area |
| US11574512B2 (en) | 2017-08-01 | 2023-02-07 | The Chamberlain Group Llc | System for facilitating access to a secured area |
| WO2020185540A3 (en)* | 2019-03-08 | 2020-10-29 | The Chamberlain Group, Inc. | Object detection system and method |
| US11275196B2 (en) | 2019-03-08 | 2022-03-15 | The Chamberlain Group Llc | Object detection system and method |
| Publication number | Publication date |
|---|---|
| JPS4883705A (en) | 1973-11-08 |