JPH0189190U - - Google Patents

Info

Publication number
JPH0189190U
JPH0189190U JP18441087U JP18441087U JPH0189190U JP H0189190 U JPH0189190 U JP H0189190U JP 18441087 U JP18441087 U JP 18441087U JP 18441087 U JP18441087 U JP 18441087U JP H0189190 U JPH0189190 U JP H0189190U
Authority
JP
Japan
Prior art keywords
barrel
double
ended
insert
inserts
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.)
Pending
Application number
JP18441087U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP18441087U priority Critical patent/JPH0189190U/ja
Publication of JPH0189190U publication Critical patent/JPH0189190U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP18441087U 1987-12-04 1987-12-04 Pending JPH0189190U (US20110009641A1-20110113-C00116.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18441087U JPH0189190U (US20110009641A1-20110113-C00116.png) 1987-12-04 1987-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18441087U JPH0189190U (US20110009641A1-20110113-C00116.png) 1987-12-04 1987-12-04

Publications (1)

Publication Number Publication Date
JPH0189190U true JPH0189190U (US20110009641A1-20110113-C00116.png) 1989-06-13

Family

ID=31475777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18441087U Pending JPH0189190U (US20110009641A1-20110113-C00116.png) 1987-12-04 1987-12-04

Country Status (1)

Country Link
JP (1) JPH0189190U (US20110009641A1-20110113-C00116.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019107023A1 (ja) * 2017-11-28 2019-06-06 三菱鉛筆株式会社 多機能ペン
JP2019202433A (ja) * 2018-05-21 2019-11-28 三菱鉛筆株式会社 両頭式筆記具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132491U (US20110009641A1-20110113-C00116.png) * 1974-08-31 1976-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132491U (US20110009641A1-20110113-C00116.png) * 1974-08-31 1976-03-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019107023A1 (ja) * 2017-11-28 2019-06-06 三菱鉛筆株式会社 多機能ペン
JP2019101475A (ja) * 2017-11-28 2019-06-24 三菱鉛筆株式会社 多機能ペン
US11472222B2 (en) 2017-11-28 2022-10-18 Mitsubishi Pencil Company, Limited Multifunction pen
JP2019202433A (ja) * 2018-05-21 2019-11-28 三菱鉛筆株式会社 両頭式筆記具

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