FR594989A - Crayon à mine coulissante et interchangeable - Google Patents

Crayon à mine coulissante et interchangeable

Info

Publication number
FR594989A
FR594989A FR594989DA FR594989A FR 594989 A FR594989 A FR 594989A FR 594989D A FR594989D A FR 594989DA FR 594989 A FR594989 A FR 594989A
Authority
FR
France
Prior art keywords
sliding
lead pencil
interchangeable lead
interchangeable
pencil
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
Carlos Valencia
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 FR594989A publication Critical patent/FR594989A/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
    • B43K21/006—Pencil-barrels
FR594989D 1925-03-12 1925-03-12 Crayon à mine coulissante et interchangeable Expired FR594989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR594989T 1925-03-12

Publications (1)

Publication Number Publication Date
FR594989A true FR594989A (fr) 1925-09-24

Family

ID=8966551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR594989D Expired FR594989A (fr) 1925-03-12 1925-03-12 Crayon à mine coulissante et interchangeable

Country Status (1)

Country Link
FR (1) FR594989A (fr)

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