CH43044A - Bleistift mit verstellbarer Mine - Google Patents

Bleistift mit verstellbarer Mine

Info

Publication number: CH43044A
Authority: CH; Switzerland
Prior art keywords: pencil; adjustable lead; adjustable; lead
Prior art date: 1908-03-20

Application number

CH43044A

Other languages

English (en)

Inventor

Heinrich Koller

Original Assignee

Heinrich Koller

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.)

1908-03-20

Filing date

1908-03-20

Publication date

1909-03-16

1908-03-20 Application filed by Heinrich Koller filed Critical Heinrich Koller

1909-03-16 Publication of CH43044A publication Critical patent/CH43044A/de

Links

CH43044A 1908-03-20 1908-03-20 Bleistift mit verstellbarer Mine CH43044A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH43044T		1908-03-20

Publications (1)

Publication Number	Publication Date
CH43044A true CH43044A (de)	1909-03-16

Family

ID=4273570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH43044A CH43044A (de)	1908-03-20	1908-03-20	Bleistift mit verstellbarer Mine

Country Status (1)

Country	Link
CH (1)	CH43044A (de)

1908
- 1908-03-20 CH CH43044A patent/CH43044A/de unknown

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