IT942942B - KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO - Google Patents

KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO

Info

Publication number
IT942942B
IT942942B IT7085171A IT7085171A IT942942B IT 942942 B IT942942 B IT 942942B IT 7085171 A IT7085171 A IT 7085171A IT 7085171 A IT7085171 A IT 7085171A IT 942942 B IT942942 B IT 942942B
Authority
IT
Italy
Prior art keywords
electronic table
keypad device
data especially
intro duction
calculators
Prior art date
Application number
IT7085171A
Other languages
Italian (it)
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 filed Critical
Priority to IT7085171A priority Critical patent/IT942942B/en
Application granted granted Critical
Publication of IT942942B publication Critical patent/IT942942B/en

Links

IT7085171A 1971-11-24 1971-11-24 KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO IT942942B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT7085171A IT942942B (en) 1971-11-24 1971-11-24 KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7085171A IT942942B (en) 1971-11-24 1971-11-24 KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO

Publications (1)

Publication Number Publication Date
IT942942B true IT942942B (en) 1973-04-02

Family

ID=39768914

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7085171A IT942942B (en) 1971-11-24 1971-11-24 KEYPAD DEVICE FOR INTRO DUCTION OF DATA ESPECIALLY FOR ELECTRONIC TABLE CALCULATORS LO

Country Status (1)

Country Link
IT (1) IT942942B (en)

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