CA956028A - Apparatus for reproducing information recorded on a magnetic recording sheet - Google Patents

Apparatus for reproducing information recorded on a magnetic recording sheet

Info

Publication number
CA956028A
CA956028A CA103,387A CA103387A CA956028A CA 956028 A CA956028 A CA 956028A CA 103387 A CA103387 A CA 103387A CA 956028 A CA956028 A CA 956028A
Authority
CA
Canada
Prior art keywords
magnetic recording
recording sheet
information recorded
reproducing information
reproducing
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
CA103,387A
Other versions
CA103387S (en
Inventor
Isao Yamada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of CA956028A publication Critical patent/CA956028A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
CA103,387A 1970-01-24 1971-01-22 Apparatus for reproducing information recorded on a magnetic recording sheet Expired CA956028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP643670 1970-01-24
JP643770 1970-01-24

Publications (1)

Publication Number Publication Date
CA956028A true CA956028A (en) 1974-10-08

Family

ID=26340575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,387A Expired CA956028A (en) 1970-01-24 1971-01-22 Apparatus for reproducing information recorded on a magnetic recording sheet

Country Status (4)

Country Link
US (1) US3711655A (en)
CA (1) CA956028A (en)
DE (1) DE2101845A1 (en)
GB (1) GB1339631A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898688A (en) * 1972-05-08 1975-08-05 Andreaggi J Visual and magnetic record
US3911481A (en) * 1972-05-08 1975-10-07 Andreaggi J Visual and magnetic recording systems
US4241405A (en) * 1978-08-07 1980-12-23 Pitney Bowes Inc. Database updating apparatus
JP2007309733A (en) * 2006-05-17 2007-11-29 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit and inspection method for same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707524A (en) * 1950-07-31 1955-05-03 Phillips Petroleum Co Seismic recording system
US2901730A (en) * 1955-08-29 1959-08-25 Ibm Data storage apparatus
US3075050A (en) * 1958-10-17 1963-01-22 Lorenz Friedrich Apparatus for carrying out time, work and motion studies
US3184581A (en) * 1961-04-03 1965-05-18 Eastman Kodak Co System for co-ordinating synchronizing signals
US3617651A (en) * 1969-08-05 1971-11-02 Beltronix Systems Inc Device for recording on cardboard and like magnetic record media

Also Published As

Publication number Publication date
GB1339631A (en) 1973-12-05
US3711655A (en) 1973-01-16
DE2101845A1 (en) 1971-08-05

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