JPS4883833U - - Google Patents
Info
- Publication number
- JPS4883833U JPS4883833U JP630472U JP630472U JPS4883833U JP S4883833 U JPS4883833 U JP S4883833U JP 630472 U JP630472 U JP 630472U JP 630472 U JP630472 U JP 630472U JP S4883833 U JPS4883833 U JP S4883833U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP630472U JPS4883833U (OSRAM) | 1972-01-11 | 1972-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP630472U JPS4883833U (OSRAM) | 1972-01-11 | 1972-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4883833U true JPS4883833U (OSRAM) | 1973-10-12 |
Family
ID=27847840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP630472U Pending JPS4883833U (OSRAM) | 1972-01-11 | 1972-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4883833U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1123603A (en) * | 1965-09-21 | 1968-08-14 | Pilkington Brothers Ltd | Apparatus for use in the manner of using a blackboard |
-
1972
- 1972-01-11 JP JP630472U patent/JPS4883833U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1123603A (en) * | 1965-09-21 | 1968-08-14 | Pilkington Brothers Ltd | Apparatus for use in the manner of using a blackboard |