JPS57132597U - - Google Patents
Info
- Publication number
- JPS57132597U JPS57132597U JP1952481U JP1952481U JPS57132597U JP S57132597 U JPS57132597 U JP S57132597U JP 1952481 U JP1952481 U JP 1952481U JP 1952481 U JP1952481 U JP 1952481U JP S57132597 U JPS57132597 U JP S57132597U
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981019524U JPS6334951Y2 (zh) | 1981-02-13 | 1981-02-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981019524U JPS6334951Y2 (zh) | 1981-02-13 | 1981-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57132597U true JPS57132597U (zh) | 1982-08-18 |
JPS6334951Y2 JPS6334951Y2 (zh) | 1988-09-16 |
Family
ID=29817457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981019524U Expired JPS6334951Y2 (zh) | 1981-02-13 | 1981-02-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6334951Y2 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932181U (zh) * | 1972-06-21 | 1974-03-20 | ||
JPS5489940U (zh) * | 1977-12-06 | 1979-06-26 | ||
JPS54174448U (zh) * | 1978-05-30 | 1979-12-10 | ||
JPS5594875U (zh) * | 1978-12-25 | 1980-07-01 |
-
1981
- 1981-02-13 JP JP1981019524U patent/JPS6334951Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932181U (zh) * | 1972-06-21 | 1974-03-20 | ||
JPS5489940U (zh) * | 1977-12-06 | 1979-06-26 | ||
JPS54174448U (zh) * | 1978-05-30 | 1979-12-10 | ||
JPS5594875U (zh) * | 1978-12-25 | 1980-07-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS6334951Y2 (zh) | 1988-09-16 |