AT219885B - Trigonometric calculator - Google Patents

Trigonometric calculator

Info

Publication number
AT219885B
AT219885B AT636160A AT636160A AT219885B AT 219885 B AT219885 B AT 219885B AT 636160 A AT636160 A AT 636160A AT 636160 A AT636160 A AT 636160A AT 219885 B AT219885 B AT 219885B
Authority
AT
Austria
Prior art keywords
trigonometric
calculator
trigonometric calculator
Prior art date
Application number
AT636160A
Other languages
German (de)
Inventor
Erich Dr Tschirf
Original Assignee
Erich Dr Tschirf
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 Erich Dr Tschirf filed Critical Erich Dr Tschirf
Priority to AT636160A priority Critical patent/AT219885B/en
Application granted granted Critical
Publication of AT219885B publication Critical patent/AT219885B/en

Links

AT636160A 1960-08-19 1960-08-19 Trigonometric calculator AT219885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT636160A AT219885B (en) 1960-08-19 1960-08-19 Trigonometric calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT636160A AT219885B (en) 1960-08-19 1960-08-19 Trigonometric calculator

Publications (1)

Publication Number Publication Date
AT219885B true AT219885B (en) 1962-02-26

Family

ID=3585549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT636160A AT219885B (en) 1960-08-19 1960-08-19 Trigonometric calculator

Country Status (1)

Country Link
AT (1) AT219885B (en)

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