FR548010A - Mechanical pencils - Google Patents

Mechanical pencils

Info

Publication number
FR548010A
FR548010A FR548010DA FR548010A FR 548010 A FR548010 A FR 548010A FR 548010D A FR548010D A FR 548010DA FR 548010 A FR548010 A FR 548010A
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
French (fr)
Inventor
Howard Louis Fischer
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 FR548010A publication Critical patent/FR548010A/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
    • B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
FR548010D 1922-02-09 1922-02-28 Mechanical pencils Expired FR548010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB385022A GB196130A (en) 1922-02-09 1922-02-09 Mechanical pencil

Publications (1)

Publication Number Publication Date
FR548010A true FR548010A (en) 1922-12-30

Family

ID=9766095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548010D Expired FR548010A (en) 1922-02-09 1922-02-28 Mechanical pencils

Country Status (3)

Country Link
DE (1) DE374601C (en)
FR (1) FR548010A (en)
GB (1) GB196130A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958992C (en) * 1951-01-25 1957-02-28 Scripto Inc Fountain pen

Also Published As

Publication number Publication date
GB196130A (en) 1923-04-19
DE374601C (en) 1923-04-26

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