FR763008A - Perfectionnements aux porte-mines automatiques - Google Patents

Perfectionnements aux porte-mines automatiques

Info

Publication number
FR763008A
FR763008A FR763008DA FR763008A FR 763008 A FR763008 A FR 763008A FR 763008D A FR763008D A FR 763008DA FR 763008 A FR763008 A FR 763008A
Authority
FR
France
Prior art keywords
automatic mechanical
mechanical pencils
pencils
automatic
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
Lucien Morel
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 FR763008A publication Critical patent/FR763008A/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
    • B43K21/22—Writing-cores gripping means, e.g. chucks
FR763008D 1933-10-28 1933-10-28 Perfectionnements aux porte-mines automatiques Expired FR763008A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR763008T 1933-10-28

Publications (1)

Publication Number Publication Date
FR763008A true FR763008A (fr) 1934-04-23

Family

ID=9178459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763008D Expired FR763008A (fr) 1933-10-28 1933-10-28 Perfectionnements aux porte-mines automatiques

Country Status (1)

Country Link
FR (1) FR763008A (fr)

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