AT102632B - Rechenbrett. - Google Patents

Rechenbrett.

Info

Publication number
AT102632B
AT102632B AT102632DA AT102632B AT 102632 B AT102632 B AT 102632B AT 102632D A AT102632D A AT 102632DA AT 102632 B AT102632 B AT 102632B
Authority
AT
Austria
Prior art keywords
abacus
Prior art date
Application number
Other languages
English (en)
Inventor
Hjalmar Maee
Original Assignee
Hjalmar Maee
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 Hjalmar Maee filed Critical Hjalmar Maee
Application granted granted Critical
Publication of AT102632B publication Critical patent/AT102632B/de

Links

AT102632D 1925-01-23 1925-01-23 Rechenbrett. AT102632B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT102632T 1925-01-23

Publications (1)

Publication Number Publication Date
AT102632B true AT102632B (de) 1926-02-25

Family

ID=3621112

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102632D AT102632B (de) 1925-01-23 1925-01-23 Rechenbrett.

Country Status (1)

Country Link
AT (1) AT102632B (de)

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