FR667184A - Porte-mine perfectionné - Google Patents

Porte-mine perfectionné

Info

Publication number
FR667184A
FR667184A FR667184DA FR667184A FR 667184 A FR667184 A FR 667184A FR 667184D A FR667184D A FR 667184DA FR 667184 A FR667184 A FR 667184A
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE FRANCAISE POUR LA FABRICAT
Original Assignee
CIE FRANCAISE POUR LA FABRICAT
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 by CIE FRANCAISE POUR LA FABRICAT filed Critical CIE FRANCAISE POUR LA FABRICAT
Application granted granted Critical
Publication of FR667184A publication Critical patent/FR667184A/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
    • B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
FR667184D 1929-01-09 1929-01-09 Porte-mine perfectionné Expired FR667184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667184T 1929-01-09

Publications (1)

Publication Number Publication Date
FR667184A true FR667184A (fr) 1929-10-14

Family

ID=9014257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667184D Expired FR667184A (fr) 1929-01-09 1929-01-09 Porte-mine perfectionné

Country Status (1)

Country Link
FR (1) FR667184A (fr)

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