JPS5251772Y2 - - Google Patents

Info

Publication number: JPS5251772Y2
Authority: JP; Japan
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

JP2237073U

Other languages

Japanese (ja)

Other versions

JPS49125720U (en

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.)

1973-02-20

Filing date

1973-02-20

Publication date

1977-11-25

1973-02-20 Application filed filed Critical

1973-02-20 Priority to JP2237073U priority Critical patent/JPS5251772Y2/ja

1973-07-30 Priority to GB3627973A priority patent/GB1422206A/en

1973-07-31 Priority to CA177,729A priority patent/CA1002186A/en

1973-08-01 Priority to DE19732339068 priority patent/DE2339068C3/en

1974-10-28 Publication of JPS49125720U publication Critical patent/JPS49125720U/ja

1975-07-21 Priority to US05/597,336 priority patent/US3990108A/en

1977-11-25 Application granted granted Critical

1977-11-25 Publication of JPS5251772Y2 publication Critical patent/JPS5251772Y2/ja

Status Expired legal-status Critical Current

Links

Landscapes

Control Of Direct Current Motors (AREA)

JP2237073U 1972-08-02 1973-02-20 Expired JPS5251772Y2 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP2237073U JPS5251772Y2 (en)	1973-02-20	1973-02-20
GB3627973A GB1422206A (en)	1972-08-02	1973-07-30	Magnetic recording and reproducing system
CA177,729A CA1002186A (en)	1972-08-02	1973-07-31	Magnetic recording and reproducing system
DE19732339068 DE2339068C3 (en)	1972-08-02	1973-08-01	Magnetic recording and playback system
US05/597,336 US3990108A (en)	1972-08-02	1975-07-21	Magnetic tape speed control system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2237073U JPS5251772Y2 (en)	1973-02-20	1973-02-20

Publications (2)

Publication Number	Publication Date
JPS49125720U JPS49125720U (en)	1974-10-28
JPS5251772Y2 true JPS5251772Y2 (en)	1977-11-25

Family

ID=28115452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2237073U Expired JPS5251772Y2 (en)	1972-08-02	1973-02-20

Country Status (1)

Country	Link
JP (1)	JPS5251772Y2 (en)

1973
- 1973-02-20 JP JP2237073U patent/JPS5251772Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS49125720U (en)	1974-10-28

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