JPS5325118A - Knockktype sharp pencil - Google Patents

Knockktype sharp pencil

Info

Publication number
JPS5325118A
JPS5325118A JP9938176A JP9938176A JPS5325118A JP S5325118 A JPS5325118 A JP S5325118A JP 9938176 A JP9938176 A JP 9938176A JP 9938176 A JP9938176 A JP 9938176A JP S5325118 A JPS5325118 A JP S5325118A
Authority
JP
Japan
Prior art keywords
knockktype
sharp pencil
pencil
sharp
knockktype sharp
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.)
Granted
Application number
JP9938176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS553159B2 (cg-RX-API-DMAC7.html
Inventor
Satoshi Mizutani
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP9938176A priority Critical patent/JPS5325118A/ja
Priority to US05/824,951 priority patent/US4140408A/en
Priority to GB34881/77A priority patent/GB1529117A/en
Priority to DE2737538A priority patent/DE2737538C2/de
Priority to FR7725363A priority patent/FR2362012A1/fr
Publication of JPS5325118A publication Critical patent/JPS5325118A/ja
Publication of JPS553159B2 publication Critical patent/JPS553159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP9938176A 1976-08-20 1976-08-20 Knockktype sharp pencil Granted JPS5325118A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9938176A JPS5325118A (en) 1976-08-20 1976-08-20 Knockktype sharp pencil
US05/824,951 US4140408A (en) 1976-08-20 1977-08-15 Push type mechanical pencil
GB34881/77A GB1529117A (en) 1976-08-20 1977-08-19 Push type mechanical pencil
DE2737538A DE2737538C2 (de) 1976-08-20 1977-08-19 Druckstift
FR7725363A FR2362012A1 (fr) 1976-08-20 1977-08-19 Portemine a mandrin et magasin tubulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9938176A JPS5325118A (en) 1976-08-20 1976-08-20 Knockktype sharp pencil

Publications (2)

Publication Number Publication Date
JPS5325118A true JPS5325118A (en) 1978-03-08
JPS553159B2 JPS553159B2 (cg-RX-API-DMAC7.html) 1980-01-23

Family

ID=14245930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9938176A Granted JPS5325118A (en) 1976-08-20 1976-08-20 Knockktype sharp pencil

Country Status (1)

Country Link
JP (1) JPS5325118A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126132A (en) * 1978-03-20 1979-10-01 Suemine Takahashi Mechanical pencil and assembling method thereof
JPS5590484U (cg-RX-API-DMAC7.html) * 1978-12-18 1980-06-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126132A (en) * 1978-03-20 1979-10-01 Suemine Takahashi Mechanical pencil and assembling method thereof
JPS5590484U (cg-RX-API-DMAC7.html) * 1978-12-18 1980-06-23

Also Published As

Publication number Publication date
JPS553159B2 (cg-RX-API-DMAC7.html) 1980-01-23

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