DK33725C - Mekanisk Blyant. - Google Patents

Mekanisk Blyant.

Info

Publication number
DK33725C
DK33725C DK33725DA DK33725C DK 33725 C DK33725 C DK 33725C DK 33725D A DK33725D A DK 33725DA DK 33725 C DK33725 C DK 33725C
Authority
DK
Denmark
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
Other languages
English (en)
Inventor
George Reginald Hudson
Original Assignee
George Reginald Hudson
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 George Reginald Hudson filed Critical George Reginald Hudson
Application granted granted Critical
Publication of DK33725C publication Critical patent/DK33725C/da

Links

DK33725D 1922-03-13 1923-02-15 Mekanisk Blyant. DK33725C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33725X 1922-03-13

Publications (1)

Publication Number Publication Date
DK33725C true DK33725C (da) 1924-10-06

Family

ID=9757070

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33725D DK33725C (da) 1922-03-13 1923-02-15 Mekanisk Blyant.

Country Status (1)

Country Link
DK (1) DK33725C (da)

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