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CH284110A - Mechanical pencil. - Google Patents

Mechanical pencil.

Info

Publication number
CH284110A
CH284110A CH284110DA CH284110A CH 284110 A CH284110 A CH 284110A CH 284110D A CH284110D A CH 284110DA CH 284110 A CH284110 A CH 284110A
Authority
CH
Switzerland
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
Other languages
German (de)
Inventor
Leistenschneider Fred
Original Assignee
Leistenschneider Fred
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 by Leistenschneider Fred filed Critical Leistenschneider Fred
Publication of CH284110A publication Critical patent/CH284110A/en

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
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
CH284110D 1948-12-03 1950-03-02 Mechanical pencil. CH284110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP23382A DE856112C (en) 1948-12-03 1948-12-03 Mechanical pencil

Publications (1)

Publication Number Publication Date
CH284110A true CH284110A (en) 1952-07-15

Family

ID=7369182

Family Applications (1)

Application Number Title Priority Date Filing Date
CH284110D CH284110A (en) 1948-12-03 1950-03-02 Mechanical pencil.

Country Status (2)

Country Link
CH (1) CH284110A (en)
DE (1) DE856112C (en)

Also Published As

Publication number Publication date
DE856112C (en) 1952-11-20

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