JPS4728032U - - Google Patents
Info
- Publication number
- JPS4728032U JPS4728032U JP2993171U JP2993171U JPS4728032U JP S4728032 U JPS4728032 U JP S4728032U JP 2993171 U JP2993171 U JP 2993171U JP 2993171 U JP2993171 U JP 2993171U JP S4728032 U JPS4728032 U JP S4728032U
- 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 |
---|---|---|---|
JP1971029931U JPS5214019Y2 (cs) | 1971-04-17 | 1971-04-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1971029931U JPS5214019Y2 (cs) | 1971-04-17 | 1971-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4728032U true JPS4728032U (cs) | 1972-11-30 |
JPS5214019Y2 JPS5214019Y2 (cs) | 1977-03-30 |
Family
ID=27891766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1971029931U Expired JPS5214019Y2 (cs) | 1971-04-17 | 1971-04-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5214019Y2 (cs) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012933U (cs) * | 1973-06-02 | 1975-02-10 | ||
JPS5276739U (cs) * | 1975-12-04 | 1977-06-08 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1595302A (cs) * | 1967-12-20 | 1970-06-08 | ||
JPS4931560U (cs) * | 1972-06-21 | 1974-03-19 |
-
1971
- 1971-04-17 JP JP1971029931U patent/JPS5214019Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1595302A (cs) * | 1967-12-20 | 1970-06-08 | ||
US3537799A (en) * | 1967-12-20 | 1970-11-03 | Fumiko Sakamoto | Mechanical pencil |
JPS4931560U (cs) * | 1972-06-21 | 1974-03-19 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012933U (cs) * | 1973-06-02 | 1975-02-10 | ||
JPS5276739U (cs) * | 1975-12-04 | 1977-06-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS5214019Y2 (cs) | 1977-03-30 |