JPS472552Y1 - - Google Patents
Info
- Publication number
- JPS472552Y1 JPS472552Y1 JP9751768U JP9751768U JPS472552Y1 JP S472552 Y1 JPS472552 Y1 JP S472552Y1 JP 9751768 U JP9751768 U JP 9751768U JP 9751768 U JP9751768 U JP 9751768U JP S472552 Y1 JPS472552 Y1 JP S472552Y1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR222560D FR222560A (en) | 1968-11-04 | ||
| JP9751768U JPS472552Y1 (en) | 1968-11-11 | 1968-11-11 | |
| US873517A US3652892A (en) | 1968-11-04 | 1969-11-03 | Illuminating lamp having concave segments on exterior bulb surface |
| DE19691955421 DE1955421A1 (en) | 1968-11-04 | 1969-11-04 | Lighting lamp |
| FR6937933A FR2022560A1 (en) | 1968-11-04 | 1969-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9751768U JPS472552Y1 (en) | 1968-11-11 | 1968-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS472552Y1 true JPS472552Y1 (en) | 1972-01-27 |
Family
ID=42900607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9751768U Expired JPS472552Y1 (en) | 1968-11-04 | 1968-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS472552Y1 (en) |
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1968
- 1968-11-11 JP JP9751768U patent/JPS472552Y1/ja not_active Expired