FR1108018A - Porte-mine perfectionné - Google Patents

Porte-mine perfectionné

Info

Publication number
FR1108018A
FR1108018A FR1108018DA FR1108018A FR 1108018 A FR1108018 A FR 1108018A FR 1108018D A FR1108018D A FR 1108018DA FR 1108018 A FR1108018 A FR 1108018A
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
Maurice Duron
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 FR1108018A publication Critical patent/FR1108018A/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
    • B43K21/06—Writing-core feeding mechanisms with the writing-cores fed by means sliding in longitudinally-slotted casings
FR1108018D 1954-06-28 1954-06-28 Porte-mine perfectionné Expired FR1108018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1108018T 1954-06-28

Publications (1)

Publication Number Publication Date
FR1108018A true FR1108018A (fr) 1956-01-09

Family

ID=9624748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108018D Expired FR1108018A (fr) 1954-06-28 1954-06-28 Porte-mine perfectionné

Country Status (1)

Country Link
FR (1) FR1108018A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000118A1 (fr) * 1988-07-02 1990-01-11 Munro Baird Instrument de peinture ou d'ecriture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000118A1 (fr) * 1988-07-02 1990-01-11 Munro Baird Instrument de peinture ou d'ecriture

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