GB987920A - Improved apertured record cards and methods of manufacture thereof - Google Patents

Improved apertured record cards and methods of manufacture thereof

Info

Publication number
GB987920A
GB987920A GB46636/62A GB4663662A GB987920A GB 987920 A GB987920 A GB 987920A GB 46636/62 A GB46636/62 A GB 46636/62A GB 4663662 A GB4663662 A GB 4663662A GB 987920 A GB987920 A GB 987920A
Authority
GB
United Kingdom
Prior art keywords
film
slot
manufacture
methods
dec
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
GB46636/62A
Other languages
English (en)
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
Publication of GB987920A publication Critical patent/GB987920A/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
    • G06K19/022—Processes or apparatus therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/10—Mounting, e.g. of processed material in a frame

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
GB46636/62A 1961-12-26 1962-12-11 Improved apertured record cards and methods of manufacture thereof Expired GB987920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US161917A US3224130A (en) 1961-12-26 1961-12-26 Record cards

Publications (1)

Publication Number Publication Date
GB987920A true GB987920A (en) 1965-03-31

Family

ID=22583359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46636/62A Expired GB987920A (en) 1961-12-26 1962-12-11 Improved apertured record cards and methods of manufacture thereof

Country Status (5)

Country Link
US (1) US3224130A (US20020051482A1-20020502-M00012.png)
BE (1) BE626489A (US20020051482A1-20020502-M00012.png)
CH (1) CH396479A (US20020051482A1-20020502-M00012.png)
DE (1) DE1422975A1 (US20020051482A1-20020502-M00012.png)
GB (1) GB987920A (US20020051482A1-20020502-M00012.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364606A (en) * 1964-09-21 1968-01-23 Kollsman Instr Corp Slide for display projector
US3512286A (en) * 1967-09-07 1970-05-19 Dubow Chem Corp Identifying credit card
US3571957A (en) * 1968-01-04 1971-03-23 Ncr Co Positive identification means and method for owner-presented documents
US3677154A (en) * 1970-07-23 1972-07-18 Kms Ind Inc Card and holder for fingerprint identification system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE294880C (US20020051482A1-20020502-M00012.png) * 1916-04-13
US2014743A (en) * 1933-10-20 1935-09-17 Metzler Charles Mount for films and the like
US2127940A (en) * 1938-03-08 1938-08-23 Irwin C Rinn Mount for films and the like
US2834136A (en) * 1948-03-15 1958-05-13 Paul G Kiehl Film mount
US2690022A (en) * 1950-06-28 1954-09-28 Sacre Leo Dean Projection and viewing film mount
US2861370A (en) * 1953-09-24 1958-11-25 Miehle Goss Dexter Inc File card structure
US2843955A (en) * 1957-04-05 1958-07-22 Enbee Transparent Specialty Co Record card and film holder assembly
US3090146A (en) * 1959-05-11 1963-05-21 Cavus Mfg Corp Record card

Also Published As

Publication number Publication date
US3224130A (en) 1965-12-21
DE1422975A1 (de) 1969-03-20
BE626489A (US20020051482A1-20020502-M00012.png)
CH396479A (de) 1965-07-31

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