FR29191E - Mechanical pencils - Google Patents

Mechanical pencils

Info

Publication number
FR29191E
FR29191E FR29191DA FR29191E FR 29191 E FR29191 E FR 29191E FR 29191D A FR29191D A FR 29191DA FR 29191 E FR29191 E FR 29191E
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)
Inventor
Rene Benard
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 FR29191E publication Critical patent/FR29191E/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
FR29191D 1924-07-25 1924-07-25 Mechanical pencils Expired FR29191E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29191T 1924-07-25

Publications (1)

Publication Number Publication Date
FR29191E true FR29191E (en) 1925-07-08

Family

ID=8667241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29191D Expired FR29191E (en) 1924-07-25 1924-07-25 Mechanical pencils

Country Status (1)

Country Link
FR (1) FR29191E (en)

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