FR600833A - Porte-mines - Google Patents

Porte-mines

Info

Publication number
FR600833A
FR600833A FR600833DA FR600833A FR 600833 A FR600833 A FR 600833A FR 600833D A FR600833D A FR 600833DA FR 600833 A FR600833 A FR 600833A
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
English (en)
Inventor
Henri-Eugene-Albert Lamarche
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 FR600833A publication Critical patent/FR600833A/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
FR600833D 1925-07-16 1925-07-16 Porte-mines Expired FR600833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600833T 1925-07-16

Publications (1)

Publication Number Publication Date
FR600833A true FR600833A (fr) 1926-02-16

Family

ID=8970575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600833D Expired FR600833A (fr) 1925-07-16 1925-07-16 Porte-mines

Country Status (1)

Country Link
FR (1) FR600833A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501612A (en) * 1946-03-16 1950-03-21 Carl G Nielsen Mechanical pencil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501612A (en) * 1946-03-16 1950-03-21 Carl G Nielsen Mechanical pencil

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