FR657159A - Porte-mine perfectionné - Google Patents

Porte-mine perfectionné

Info

Publication number
FR657159A
FR657159A FR657159DA FR657159A FR 657159 A FR657159 A FR 657159A FR 657159D A FR657159D A FR 657159DA FR 657159 A FR657159 A FR 657159A
Authority
FR
France
Prior art keywords
mechanical pencil
advanced mechanical
advanced
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
Robert-Philippe-Mich Tamisier
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 FR657159A publication Critical patent/FR657159A/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
FR657159D 1928-07-07 1928-07-07 Porte-mine perfectionné Expired FR657159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657159T 1928-07-07

Publications (1)

Publication Number Publication Date
FR657159A true FR657159A (fr) 1929-05-17

Family

ID=9008241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657159D Expired FR657159A (fr) 1928-07-07 1928-07-07 Porte-mine perfectionné

Country Status (1)

Country Link
FR (1) FR657159A (fr)

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