DE873913C - Vorrichtung zum Loeschen von Zaehlwerken - Google Patents

Vorrichtung zum Loeschen von Zaehlwerken

Info

Publication number
DE873913C
DE873913C DEI4680A DEI0004680A DE873913C DE 873913 C DE873913 C DE 873913C DE I4680 A DEI4680 A DE I4680A DE I0004680 A DEI0004680 A DE I0004680A DE 873913 C DE873913 C DE 873913C
Authority
DE
Germany
Prior art keywords
counters
deleting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEI4680A
Other languages
English (en)
Inventor
Edward John Rabenda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IBM DEUTSCHLAND
IBM Deutschland Internationale Bueromaschinen GmbH
Original Assignee
IBM DEUTSCHLAND
IBM Deutschland Internationale Bueromaschinen GmbH
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
Priority to US187727A priority Critical patent/US2573356A/en
Application filed by IBM DEUTSCHLAND, IBM Deutschland Internationale Bueromaschinen GmbH filed Critical IBM DEUTSCHLAND
Application granted granted Critical
Publication of DE873913C publication Critical patent/DE873913C/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/46Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/461Adding; subtracting
DEI4680A 1950-09-30 1951-09-29 Vorrichtung zum Loeschen von Zaehlwerken Expired DE873913C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US187727A US2573356A (en) 1950-09-30 1950-09-30 Accounting machine for comparing totals on two accumulators

Publications (1)

Publication Number Publication Date
DE873913C true DE873913C (de) 1953-04-20

Family

ID=22690214

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI4680A Expired DE873913C (de) 1950-09-30 1951-09-29 Vorrichtung zum Loeschen von Zaehlwerken

Country Status (2)

Country Link
US (1) US2573356A (de)
DE (1) DE873913C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692551A (en) * 1950-05-26 1954-10-26 John T Potter High-speed rotary printer
US2687250A (en) * 1951-03-23 1954-08-24 Ibm Combined record sorting and accounting machine
US2700755A (en) * 1951-11-09 1955-01-25 Monroe Calculating Machine Keyboard checking circuit
US2805620A (en) * 1951-12-15 1957-09-10 Rosen Leo Control means for high speed printing apparatus
US2766686A (en) * 1953-06-11 1956-10-16 Hughes Aircraft Co High speed electro-mechanical interference-type transducer
NL273788A (de) * 1960-11-18
US5608661A (en) * 1995-09-01 1997-03-04 Phillip J. Hoolehan Method and apparatus for semi-automatic number verification

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359616A (en) * 1941-06-18 1944-10-03 Ibm Accounting machine

Also Published As

Publication number Publication date
US2573356A (en) 1951-10-30

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