JPH0615730Y2 - 伸縮式筆記具 - Google Patents

伸縮式筆記具

Info

Publication number
JPH0615730Y2
JPH0615730Y2 JP1987109900U JP10990087U JPH0615730Y2 JP H0615730 Y2 JPH0615730 Y2 JP H0615730Y2 JP 1987109900 U JP1987109900 U JP 1987109900U JP 10990087 U JP10990087 U JP 10990087U JP H0615730 Y2 JPH0615730 Y2 JP H0615730Y2
Authority
JP
Japan
Prior art keywords
groove
protrusion
cylinder
shaft
axial direction
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 - Lifetime
Application number
JP1987109900U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6416387U (enrdf_load_stackoverflow
Inventor
直樹 関口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP1987109900U priority Critical patent/JPH0615730Y2/ja
Publication of JPS6416387U publication Critical patent/JPS6416387U/ja
Application granted granted Critical
Publication of JPH0615730Y2 publication Critical patent/JPH0615730Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1987109900U 1987-07-17 1987-07-17 伸縮式筆記具 Expired - Lifetime JPH0615730Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987109900U JPH0615730Y2 (ja) 1987-07-17 1987-07-17 伸縮式筆記具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987109900U JPH0615730Y2 (ja) 1987-07-17 1987-07-17 伸縮式筆記具

Publications (2)

Publication Number Publication Date
JPS6416387U JPS6416387U (enrdf_load_stackoverflow) 1989-01-26
JPH0615730Y2 true JPH0615730Y2 (ja) 1994-04-27

Family

ID=31346566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987109900U Expired - Lifetime JPH0615730Y2 (ja) 1987-07-17 1987-07-17 伸縮式筆記具

Country Status (1)

Country Link
JP (1) JPH0615730Y2 (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999411A (enrdf_load_stackoverflow) * 1973-01-29 1974-09-19
JPS56132120A (en) * 1980-03-19 1981-10-16 Hitachi Ltd Arrester circuit
JPS60177641U (ja) * 1984-05-07 1985-11-26 三菱マテリアル株式会社 通信ラインと電源ライン間のサ−ジ吸収装置
JPH0443348Y2 (enrdf_load_stackoverflow) * 1986-11-26 1992-10-13
JPH0443348U (enrdf_load_stackoverflow) * 1990-08-17 1992-04-13

Also Published As

Publication number Publication date
JPS6416387U (enrdf_load_stackoverflow) 1989-01-26

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