FR542249A - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
FR542249A
FR542249A FR542249DA FR542249A FR 542249 A FR542249 A FR 542249A FR 542249D A FR542249D A FR 542249DA FR 542249 A FR542249 A FR 542249A
Authority
FR
France
Prior art keywords
mechanical pencil
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
French (fr)
Inventor
Emil Kroutl
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 FR542249A publication Critical patent/FR542249A/en
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
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B43K21/18—Writing-core feeding mechanisms with stepwise feed of writing-cores having ratchet means
FR542249D 1921-10-12 1921-10-12 Mechanical pencil Expired FR542249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR542249T 1921-10-12
AT94290T 1922-05-04

Publications (1)

Publication Number Publication Date
FR542249A true FR542249A (en) 1922-08-08

Family

ID=40469851

Family Applications (2)

Application Number Title Priority Date Filing Date
FR542249D Expired FR542249A (en) 1921-10-12 1921-10-12 Mechanical pencil
FR26497D Expired FR26497E (en) 1921-10-12 1922-06-07 Mechanical pencil

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR26497D Expired FR26497E (en) 1921-10-12 1922-06-07 Mechanical pencil

Country Status (1)

Country Link
FR (2) FR542249A (en)

Also Published As

Publication number Publication date
FR26497E (en) 1924-01-03

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