CH71929A - Pen sharpener - Google Patents

Pen sharpener

Info

Publication number
CH71929A
CH71929A CH71929A CH71929DA CH71929A CH 71929 A CH71929 A CH 71929A CH 71929 A CH71929 A CH 71929A CH 71929D A CH71929D A CH 71929DA CH 71929 A CH71929 A CH 71929A
Authority
CH
Switzerland
Prior art keywords
pen sharpener
sharpener
pen
Prior art date
Application number
CH71929A
Other languages
German (de)
Inventor
Emil Grantzow
Original Assignee
Emil Grantzow
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 Emil Grantzow filed Critical Emil Grantzow
Publication of CH71929A publication Critical patent/CH71929A/en

Links

CH71929A 1915-09-03 1915-09-03 Pen sharpener CH71929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71929T 1915-09-03

Publications (1)

Publication Number Publication Date
CH71929A true CH71929A (en) 1916-03-01

Family

ID=4321330

Family Applications (1)

Application Number Title Priority Date Filing Date
CH71929A CH71929A (en) 1915-09-03 1915-09-03 Pen sharpener

Country Status (1)

Country Link
CH (1) CH71929A (en)

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