JPS6139594Y2 - - Google Patents
Info
- Publication number
- JPS6139594Y2 JPS6139594Y2 JP18328679U JP18328679U JPS6139594Y2 JP S6139594 Y2 JPS6139594 Y2 JP S6139594Y2 JP 18328679 U JP18328679 U JP 18328679U JP 18328679 U JP18328679 U JP 18328679U JP S6139594 Y2 JPS6139594 Y2 JP S6139594Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- main body
- locking member
- lead core
- core
- Prior art date
- 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
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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 |
---|---|---|---|
JP18328679U JPS6139594Y2 (pl) | 1979-12-28 | 1979-12-28 | |
US06/198,281 US4411543A (en) | 1979-10-29 | 1980-10-17 | Self-feeding mechanical pencil |
FR8022997A FR2468471B1 (pl) | 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 |
---|---|---|---|
JP18328679U JPS6139594Y2 (pl) | 1979-12-28 | 1979-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5698488U JPS5698488U (pl) | 1981-08-04 |
JPS6139594Y2 true JPS6139594Y2 (pl) | 1986-11-13 |
Family
ID=29693587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18328679U Expired JPS6139594Y2 (pl) | 1979-10-29 | 1979-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6139594Y2 (pl) |
-
1979
- 1979-12-28 JP JP18328679U patent/JPS6139594Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5698488U (pl) | 1981-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4478529A (en) | Writing implement with automatic lead projection | |
JPS6139594Y2 (pl) | ||
JPH01110199A (ja) | シヤープペンシル | |
JPS6139593Y2 (pl) | ||
JPH045349Y2 (pl) | ||
JPS5837667Y2 (ja) | ノツク式シヤ−プペンシル | |
JPS6222395Y2 (pl) | ||
JPS6321637B2 (pl) | ||
JPS6139596Y2 (pl) | ||
JPH0129117Y2 (pl) | ||
JPS6139595Y2 (pl) | ||
JPH0453980Y2 (pl) | ||
JP2573491Y2 (ja) | シャープペンシル | |
JPS5842143Y2 (ja) | シヤ−プペンシル | |
KR880001582B1 (ko) | 필기구 | |
JP3870488B2 (ja) | シャープペンシル | |
JPS63290799A (ja) | シヤ−プペンシル | |
JPS62113598A (ja) | シヤ−プペンシル | |
JP4635380B2 (ja) | シャープペンシル | |
JP2507081Y2 (ja) | 自動製図機の画線ヘッド | |
JPS6350146Y2 (pl) | ||
JPS63319200A (ja) | シヤ−プペンシル | |
JPS6132798Y2 (pl) | ||
JPS6112146Y2 (pl) | ||
JPS5845103Y2 (ja) | シヤ−プペンシル |