JPS5757985U - - Google Patents
Info
- Publication number
- JPS5757985U JPS5757985U JP13627080U JP13627080U JPS5757985U JP S5757985 U JPS5757985 U JP S5757985U JP 13627080 U JP13627080 U JP 13627080U JP 13627080 U JP13627080 U JP 13627080U JP S5757985 U JPS5757985 U JP S5757985U
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13627080U JPS6121277Y2 (fr) | 1980-09-25 | 1980-09-25 | |
US06/198,281 US4411543A (en) | 1979-10-29 | 1980-10-17 | Self-feeding mechanical pencil |
FR8022997A FR2468471B1 (fr) | 1979-10-29 | 1980-10-28 | |
DE19803040726 DE3040726A1 (de) | 1979-10-29 | 1980-10-29 | Schreiber-mechanik |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13627080U JPS6121277Y2 (fr) | 1980-09-25 | 1980-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5757985U true JPS5757985U (fr) | 1982-04-05 |
JPS6121277Y2 JPS6121277Y2 (fr) | 1986-06-25 |
Family
ID=29496387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13627080U Expired JPS6121277Y2 (fr) | 1979-10-29 | 1980-09-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6121277Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142135A1 (fr) * | 2006-06-05 | 2007-12-13 | Mitsubishi Pencil Co., Ltd. | Crayon mécanique |
-
1980
- 1980-09-25 JP JP13627080U patent/JPS6121277Y2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142135A1 (fr) * | 2006-06-05 | 2007-12-13 | Mitsubishi Pencil Co., Ltd. | Crayon mécanique |
US7815385B2 (en) | 2006-06-05 | 2010-10-19 | Mitsubishi Pencil Co., Ltd. | Mechanical pencil |
US8328446B2 (en) | 2006-06-05 | 2012-12-11 | Mitsubishi Pencil Co., Ltd. | Mechanical pencil |
Also Published As
Publication number | Publication date |
---|---|
JPS6121277Y2 (fr) | 1986-06-25 |