JPS548821Y2 - - Google Patents
Info
- Publication number
- JPS548821Y2 JPS548821Y2 JP1976169744U JP16974476U JPS548821Y2 JP S548821 Y2 JPS548821 Y2 JP S548821Y2 JP 1976169744 U JP1976169744 U JP 1976169744U JP 16974476 U JP16974476 U JP 16974476U JP S548821 Y2 JPS548821 Y2 JP S548821Y2
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976169744U JPS548821Y2 (https=) | 1976-12-19 | 1976-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976169744U JPS548821Y2 (https=) | 1976-12-19 | 1976-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5299843U JPS5299843U (https=) | 1977-07-28 |
| JPS548821Y2 true JPS548821Y2 (https=) | 1979-04-23 |
Family
ID=28648280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976169744U Expired JPS548821Y2 (https=) | 1976-12-19 | 1976-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS548821Y2 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2377429A (en) * | 1942-05-13 | 1945-06-05 | Keuffel & Esser Co | Drafting machine |
| US3343267A (en) * | 1965-09-13 | 1967-09-26 | Universal Drafting Systems Inc | Dual purpose drafting machine |
-
1976
- 1976-12-19 JP JP1976169744U patent/JPS548821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5299843U (https=) | 1977-07-28 |