FR608625A - Porte-mine - Google Patents

Porte-mine

Info

Publication number
FR608625A
FR608625A FR608625DA FR608625A FR 608625 A FR608625 A FR 608625A FR 608625D A FR608625D A FR 608625DA FR 608625 A FR608625 A FR 608625A
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
English (en)
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 FR608625A publication Critical patent/FR608625A/fr
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
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
FR608625D 1925-04-03 1925-04-03 Porte-mine Expired FR608625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR608625T 1925-04-03

Publications (1)

Publication Number Publication Date
FR608625A true FR608625A (fr) 1926-07-30

Family

ID=8976190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608625D Expired FR608625A (fr) 1925-04-03 1925-04-03 Porte-mine

Country Status (1)

Country Link
FR (1) FR608625A (fr)

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