CA1201997A - Porte-mine - Google Patents

Porte-mine

Info

Publication number
CA1201997A
CA1201997A CA000468367A CA468367A CA1201997A CA 1201997 A CA1201997 A CA 1201997A CA 000468367 A CA000468367 A CA 000468367A CA 468367 A CA468367 A CA 468367A CA 1201997 A CA1201997 A CA 1201997A
Authority
CA
Canada
Prior art keywords
lead
chuck
outer cylinder
sleeve
cushion
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
Application number
CA000468367A
Other languages
English (en)
Inventor
Hidehei Kageyama
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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
Priority claimed from JP1982067850U external-priority patent/JPS58171392U/ja
Application filed by Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Priority to CA000468367A priority Critical patent/CA1201997A/fr
Application granted granted Critical
Publication of CA1201997A publication Critical patent/CA1201997A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
CA000468367A 1982-05-10 1984-11-21 Porte-mine Expired CA1201997A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000468367A CA1201997A (fr) 1982-05-10 1984-11-21 Porte-mine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP67850/1982 1982-05-10
JP1982067850U JPS58171392U (ja) 1982-05-10 1982-05-10 シヤ−プペンシル
CA000410839A CA1197811A (fr) 1982-05-10 1982-08-25 Crayon a mine amortie
CA000468367A CA1201997A (fr) 1982-05-10 1984-11-21 Porte-mine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000410839A Division CA1197811A (fr) 1982-05-10 1982-08-25 Crayon a mine amortie

Publications (1)

Publication Number Publication Date
CA1201997A true CA1201997A (fr) 1986-03-18

Family

ID=25669804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000468367A Expired CA1201997A (fr) 1982-05-10 1984-11-21 Porte-mine

Country Status (1)

Country Link
CA (1) CA1201997A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry