FR625778A - Mechanical pencil holder with sliding advancement device for the mine - Google Patents

Mechanical pencil holder with sliding advancement device for the mine

Info

Publication number
FR625778A
FR625778A FR625778DA FR625778A FR 625778 A FR625778 A FR 625778A FR 625778D A FR625778D A FR 625778DA FR 625778 A FR625778 A FR 625778A
Authority
FR
France
Prior art keywords
mine
mechanical pencil
advancement device
pencil holder
sliding advancement
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
Paul Druseidt
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 FR625778A publication Critical patent/FR625778A/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
FR625778D 1926-01-06 1926-12-07 Mechanical pencil holder with sliding advancement device for the mine Expired FR625778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE625778X 1926-01-06

Publications (1)

Publication Number Publication Date
FR625778A true FR625778A (en) 1927-08-19

Family

ID=6578168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR625778D Expired FR625778A (en) 1926-01-06 1926-12-07 Mechanical pencil holder with sliding advancement device for the mine

Country Status (1)

Country Link
FR (1) FR625778A (en)

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