CH500553A - Method for producing balancing tape intended for testing purposes on tape recorders - Google Patents

Method for producing balancing tape intended for testing purposes on tape recorders

Info

Publication number
CH500553A
CH500553A CH1729269A CH1729269A CH500553A CH 500553 A CH500553 A CH 500553A CH 1729269 A CH1729269 A CH 1729269A CH 1729269 A CH1729269 A CH 1729269A CH 500553 A CH500553 A CH 500553A
Authority
CH
Switzerland
Prior art keywords
tape
testing purposes
intended
recorders
producing balancing
Prior art date
Application number
CH1729269A
Other languages
German (de)
Inventor
Frenken Hans
Wasser Willi
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH500553A publication Critical patent/CH500553A/en

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
CH1729269A 1968-12-17 1969-11-20 Method for producing balancing tape intended for testing purposes on tape recorders CH500553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681815144 DE1815144A1 (en) 1968-12-17 1968-12-17 Process for the production of balancing tape in tape technology

Publications (1)

Publication Number Publication Date
CH500553A true CH500553A (en) 1970-12-15

Family

ID=5716468

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1729269A CH500553A (en) 1968-12-17 1969-11-20 Method for producing balancing tape intended for testing purposes on tape recorders

Country Status (6)

Country Link
US (1) US3793066A (en)
BE (1) BE749776A (en)
CH (1) CH500553A (en)
DE (1) DE1815144A1 (en)
FR (1) FR2026377A1 (en)
GB (1) GB1250967A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914511A (en) * 1973-10-18 1975-10-21 Champion Int Corp Spot printing of color-forming microcapsules and co-reactant therefor
US4595440A (en) * 1983-12-08 1986-06-17 Memron Inc. Transfer process for forming magnetic disk memories
US4664734A (en) * 1985-01-29 1987-05-12 Fuji Photo Film Co., Ltd. Process for producing a magnetic recording medium
RU2120147C1 (en) * 1996-09-06 1998-10-10 Акционерное общество закрытого типа "Тетра" Thin-film magnetic material
US7876917B2 (en) * 2006-08-28 2011-01-25 Youngtack Shim Generic electromagnetically-countered systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741215A (en) * 1953-02-27 1956-04-10 United Merchants & Mfg Apparatus for coloring raised surface portions of embossed fabric
US2763204A (en) * 1955-05-11 1956-09-18 Sperry Rand Corp Magnetic printer
US3230106A (en) * 1962-02-01 1966-01-18 Royal Typewriter Co Inc Method for hot wax carbon printing

Also Published As

Publication number Publication date
FR2026377A1 (en) 1970-09-18
US3793066A (en) 1974-02-19
GB1250967A (en) 1971-10-27
DE1815144A1 (en) 1970-07-09
BE749776A (en) 1970-10-30

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Legal Events

Date Code Title Description
PL Patent ceased