JPS5698490U - - Google Patents
Info
- Publication number
- JPS5698490U JPS5698490U JP18226079U JP18226079U JPS5698490U JP S5698490 U JPS5698490 U JP S5698490U JP 18226079 U JP18226079 U JP 18226079U JP 18226079 U JP18226079 U JP 18226079U JP S5698490 U JPS5698490 U JP S5698490U
- 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.)
- Granted
Links
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18226079U JPS5721751Y2 (en) | 1979-12-28 | 1979-12-28 | |
| US06/215,311 US4386865A (en) | 1979-12-28 | 1980-12-11 | Automatic sharp pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18226079U JPS5721751Y2 (en) | 1979-12-28 | 1979-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5698490U true JPS5698490U (en) | 1981-08-04 |
| JPS5721751Y2 JPS5721751Y2 (en) | 1982-05-11 |
Family
ID=29692595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18226079U Expired JPS5721751Y2 (en) | 1979-12-28 | 1979-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5721751Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02257000A (en) * | 1989-03-30 | 1990-10-17 | Toho Gas Co Ltd | Pressure control method for adjusting quantity of heat considering fluctuation in flow rate of bog |
-
1979
- 1979-12-28 JP JP18226079U patent/JPS5721751Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5721751Y2 (en) | 1982-05-11 |