DK39350C - Calculator. - Google Patents

Calculator.

Info

Publication number
DK39350C
DK39350C DK39350DA DK39350C DK 39350 C DK39350 C DK 39350C DK 39350D A DK39350D A DK 39350DA DK 39350 C DK39350 C DK 39350C
Authority
DK
Denmark
Prior art keywords
calculator
Prior art date
Application number
Other languages
Danish (da)
Inventor
Carl Mauritz Fredrick Friden
Original Assignee
Carl Mauritz Fredrick Friden
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 Carl Mauritz Fredrick Friden filed Critical Carl Mauritz Fredrick Friden
Application granted granted Critical
Publication of DK39350C publication Critical patent/DK39350C/en

Links

DK39350D 1926-06-01 1927-05-17 Calculator. DK39350C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US127316XA 1926-06-01 1926-06-01

Publications (1)

Publication Number Publication Date
DK39350C true DK39350C (en) 1928-10-15

Family

ID=21756424

Family Applications (1)

Application Number Title Priority Date Filing Date
DK39350D DK39350C (en) 1926-06-01 1927-05-17 Calculator.

Country Status (4)

Country Link
AT (1) AT122648B (en)
CH (1) CH127316A (en)
DE (1) DE476689C (en)
DK (1) DK39350C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884874C (en) * 1933-10-21 1953-07-30 Burroughs Adding Machine Co Adding machine

Also Published As

Publication number Publication date
AT122648B (en) 1931-05-11
CH127316A (en) 1928-09-01
DE476689C (en) 1929-05-23

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