NL6907302A - - Google Patents

Info

Publication number
NL6907302A
NL6907302A NL6907302A NL6907302A NL6907302A NL 6907302 A NL6907302 A NL 6907302A NL 6907302 A NL6907302 A NL 6907302A NL 6907302 A NL6907302 A NL 6907302A NL 6907302 A NL6907302 A NL 6907302A
Authority
NL
Netherlands
Application number
NL6907302A
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
Publication of NL6907302A publication Critical patent/NL6907302A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/04—Adding or subtracting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
NL6907302A 1968-09-04 1969-05-13 NL6907302A (US07579456-20090825-P00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1774778 1968-09-04

Publications (1)

Publication Number Publication Date
NL6907302A true NL6907302A (US07579456-20090825-P00002.png) 1970-03-06

Family

ID=5702266

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6907302A NL6907302A (US07579456-20090825-P00002.png) 1968-09-04 1969-05-13

Country Status (4)

Country Link
BE (1) BE727793A (US07579456-20090825-P00002.png)
CH (1) CH486067A (US07579456-20090825-P00002.png)
FR (1) FR2007085A1 (US07579456-20090825-P00002.png)
NL (1) NL6907302A (US07579456-20090825-P00002.png)

Also Published As

Publication number Publication date
FR2007085A1 (US07579456-20090825-P00002.png) 1970-01-02
CH486067A (de) 1970-02-15
BE727793A (US07579456-20090825-P00002.png) 1969-07-01

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