| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP14384972UJPS5232533Y2 (en) | 1972-12-16 | 1972-12-16 | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP14384972UJPS5232533Y2 (en) | 1972-12-16 | 1972-12-16 | 
| Publication Number | Publication Date | 
|---|---|
| JPS4998964U JPS4998964U (en) | 1974-08-26 | 
| JPS5232533Y2true JPS5232533Y2 (en) | 1977-07-25 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP14384972UExpiredJPS5232533Y2 (en) | 1972-12-16 | 1972-12-16 | 
| Country | Link | 
|---|---|
| JP (1) | JPS5232533Y2 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| EP0499979A3 (en) | 1991-02-16 | 1993-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device | 
| JP6506627B2 (en)* | 2015-06-01 | 2019-04-24 | シチズン時計株式会社 | Work guide device | 
| Publication number | Publication date | 
|---|---|
| JPS4998964U (en) | 1974-08-26 |