US2211093A - Statistical card punch - Google Patents

Statistical card punch Download PDF

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Publication number
US2211093A
US2211093A US140833A US14083337A US2211093A US 2211093 A US2211093 A US 2211093A US 140833 A US140833 A US 140833A US 14083337 A US14083337 A US 14083337A US 2211093 A US2211093 A US 2211093A
Authority
US
United States
Prior art keywords
braun
card punch
sheets
sheet
statistical card
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 - Lifetime
Application number
US140833A
Other languages
English (en)
Inventor
Karl J Braun
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.)
Unisys Corp
Original Assignee
Remington Rand Inc
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 NL55280D priority Critical patent/NL55280C/xx
Priority to BE425577D priority patent/BE425577A/xx
Application filed by Remington Rand Inc filed Critical Remington Rand Inc
Priority to US140833A priority patent/US2211093A/en
Priority to GB10305/38A priority patent/GB510910A/en
Application granted granted Critical
Publication of US2211093A publication Critical patent/US2211093A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lead Frames For Integrated Circuits (AREA)
US140833A 1937-05-05 1937-05-05 Statistical card punch Expired - Lifetime US2211093A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL55280D NL55280C (pm) 1937-05-05
BE425577D BE425577A (pm) 1937-05-05
US140833A US2211093A (en) 1937-05-05 1937-05-05 Statistical card punch
GB10305/38A GB510910A (en) 1937-05-05 1938-04-04 Improvements in or relating to statistical card punching machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US140833A US2211093A (en) 1937-05-05 1937-05-05 Statistical card punch

Publications (1)

Publication Number Publication Date
US2211093A true US2211093A (en) 1940-08-13

Family

ID=22492980

Family Applications (1)

Application Number Title Priority Date Filing Date
US140833A Expired - Lifetime US2211093A (en) 1937-05-05 1937-05-05 Statistical card punch

Country Status (4)

Country Link
US (1) US2211093A (pm)
BE (1) BE425577A (pm)
GB (1) GB510910A (pm)
NL (1) NL55280C (pm)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515012A (en) * 1946-02-23 1950-07-11 William R Kreider Means to punch any card of a predetermined value within a group of cards
DE859071C (de) * 1950-02-19 1952-12-11 Ibm Deutschland Speichereinrichtung fuer Lochkartenmaschinen
US2643056A (en) * 1950-02-02 1953-06-23 Powers Samas Account Mach Ltd Apparatus for comparing statistical record cards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515012A (en) * 1946-02-23 1950-07-11 William R Kreider Means to punch any card of a predetermined value within a group of cards
US2643056A (en) * 1950-02-02 1953-06-23 Powers Samas Account Mach Ltd Apparatus for comparing statistical record cards
DE859071C (de) * 1950-02-19 1952-12-11 Ibm Deutschland Speichereinrichtung fuer Lochkartenmaschinen

Also Published As

Publication number Publication date
NL55280C (pm)
BE425577A (pm)
GB510910A (en) 1939-08-10

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