FR535960A - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
FR535960A
FR535960A FR535960DA FR535960A FR 535960 A FR535960 A FR 535960A FR 535960D A FR535960D A FR 535960DA FR 535960 A FR535960 A FR 535960A
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
Ernest Winter
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 FR535960A publication Critical patent/FR535960A/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
    • B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
FR535960D 1921-05-24 1921-05-24 Mechanical pencil Expired FR535960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR535960T 1921-05-24

Publications (1)

Publication Number Publication Date
FR535960A true FR535960A (en) 1922-04-24

Family

ID=8926500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535960D Expired FR535960A (en) 1921-05-24 1921-05-24 Mechanical pencil

Country Status (1)

Country Link
FR (1) FR535960A (en)

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