FR967873A - Improvements to mechanical pencils - Google Patents

Improvements to mechanical pencils

Info

Publication number
FR967873A
FR967873A FR967873DA FR967873A FR 967873 A FR967873 A FR 967873A FR 967873D A FR967873D A FR 967873DA FR 967873 A FR967873 A FR 967873A
Authority
FR
France
Prior art keywords
mechanical pencils
pencils
mechanical
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
Other languages
French (fr)
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.)
Jacques H Barrault & Cie
Original Assignee
Jacques H Barrault & Cie
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 Jacques H Barrault & Cie filed Critical Jacques H Barrault & Cie
Application granted granted Critical
Publication of FR967873A publication Critical patent/FR967873A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
FR967873D 1948-06-21 1948-06-21 Improvements to mechanical pencils Expired FR967873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967873T 1948-06-21

Publications (1)

Publication Number Publication Date
FR967873A true FR967873A (en) 1950-11-14

Family

ID=9500915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967873D Expired FR967873A (en) 1948-06-21 1948-06-21 Improvements to mechanical pencils

Country Status (1)

Country Link
FR (1) FR967873A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957460C (en) * 1953-12-29 1957-01-31 Faber Castell A W Lead holder for flat leads
US4844639A (en) * 1987-10-21 1989-07-04 Chao Wen Kwei Push-type writing instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957460C (en) * 1953-12-29 1957-01-31 Faber Castell A W Lead holder for flat leads
US4844639A (en) * 1987-10-21 1989-07-04 Chao Wen Kwei Push-type writing instrument

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