DK82905C - Dobbeltsidet regnestok. - Google Patents

Dobbeltsidet regnestok.

Info

Publication number
DK82905C
DK82905C DK130954A DK130954A DK82905C DK 82905 C DK82905 C DK 82905C DK 130954 A DK130954 A DK 130954A DK 130954 A DK130954 A DK 130954A DK 82905 C DK82905 C DK 82905C
Authority
DK
Denmark
Prior art keywords
calculator
sided
double
sided calculator
Prior art date
Application number
DK130954A
Other languages
English (en)
Original Assignee
Faber Castell A W
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 Faber Castell A W filed Critical Faber Castell A W
Application granted granted Critical
Publication of DK82905C publication Critical patent/DK82905C/da

Links

DK130954A 1953-06-17 1954-04-23 Dobbeltsidet regnestok. DK82905C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE82905X 1953-06-17

Publications (1)

Publication Number Publication Date
DK82905C true DK82905C (da) 1957-06-11

Family

ID=5639868

Family Applications (1)

Application Number Title Priority Date Filing Date
DK130954A DK82905C (da) 1953-06-17 1954-04-23 Dobbeltsidet regnestok.

Country Status (1)

Country Link
DK (1) DK82905C (da)

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