FR617320A - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
FR617320A
FR617320A FR617320DA FR617320A FR 617320 A FR617320 A FR 617320A FR 617320D A FR617320D A FR 617320DA FR 617320 A FR617320 A FR 617320A
Authority
FR
France
Prior art keywords
mechanical pencil
pencil
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)
Inventor
Pierre Barberon
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
Application granted granted Critical
Publication of FR617320A publication Critical patent/FR617320A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • B43K21/02Writing-core feeding mechanisms
    • B43K21/16Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B43K21/20Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
FR617320D 1925-10-29 1925-10-29 Mechanical pencil Expired FR617320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617320T 1925-10-29

Publications (1)

Publication Number Publication Date
FR617320A true FR617320A (en) 1927-02-17

Family

ID=8982220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617320D Expired FR617320A (en) 1925-10-29 1925-10-29 Mechanical pencil

Country Status (1)

Country Link
FR (1) FR617320A (en)

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