FR830131A - Cards for statistical machines - Google Patents

Cards for statistical machines

Info

Publication number
FR830131A
FR830131A FR830131DA FR830131A FR 830131 A FR830131 A FR 830131A FR 830131D A FR830131D A FR 830131DA FR 830131 A FR830131 A FR 830131A
Authority
FR
France
Prior art keywords
cards
statistical machines
statistical
machines
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
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR830131A publication Critical patent/FR830131A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • Y10T428/24231—At opposed marginal edges
    • Y10T428/2424—Annular cover
    • Y10T428/24248—One piece
    • Y10T428/24256—Abutted or lapped seam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Making Paper Articles (AREA)
FR830131D 1936-12-01 1937-11-29 Cards for statistical machines Expired FR830131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US113562A US2195860A (en) 1936-12-01 1936-12-01 Control card blank

Publications (1)

Publication Number Publication Date
FR830131A true FR830131A (en) 1938-07-21

Family

ID=22350148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830131D Expired FR830131A (en) 1936-12-01 1937-11-29 Cards for statistical machines

Country Status (5)

Country Link
US (1) US2195860A (en)
DE (1) DE691452C (en)
FR (1) FR830131A (en)
GB (1) GB506538A (en)
NL (1) NL50877C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506915A (en) * 1946-11-06 1950-05-09 Fraser Products Company Binding strip joint
US2694662A (en) * 1950-06-10 1954-11-16 Eastman Kodak Co Opaque sheeting and method of making same
US2775405A (en) * 1953-08-18 1956-12-25 Paston Louis Coded envelope to facilitate sorting
US2777631A (en) * 1953-10-14 1957-01-15 Zalkind Joseph Statement sheet and envelope
DE1188722B (en) * 1962-04-25 1965-03-11 Siemens Ag Process for the production of electrical capacitors with increased dielectric strength and device for its implementation

Also Published As

Publication number Publication date
DE691452C (en)
NL50877C (en)
US2195860A (en) 1940-04-02
GB506538A (en) 1939-05-30

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