FR1482317A - Device allowing simultaneous recording and playback of several signals - Google Patents

Device allowing simultaneous recording and playback of several signals

Info

Publication number
FR1482317A
FR1482317A FR64130A FR64130A FR1482317A FR 1482317 A FR1482317 A FR 1482317A FR 64130 A FR64130 A FR 64130A FR 64130 A FR64130 A FR 64130A FR 1482317 A FR1482317 A FR 1482317A
Authority
FR
France
Prior art keywords
playback
device allowing
simultaneous recording
several signals
allowing simultaneous
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
FR64130A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL6507233A external-priority patent/NL6507233A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR64130A priority Critical patent/FR1482317A/en
Application granted granted Critical
Publication of FR1482317A publication Critical patent/FR1482317A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/542—Replacing by standby devices
FR64130A 1965-06-05 1966-06-03 Device allowing simultaneous recording and playback of several signals Expired FR1482317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64130A FR1482317A (en) 1965-06-05 1966-06-03 Device allowing simultaneous recording and playback of several signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6507233A NL6507233A (en) 1965-06-05 1965-06-05
FR64130A FR1482317A (en) 1965-06-05 1966-06-03 Device allowing simultaneous recording and playback of several signals

Publications (1)

Publication Number Publication Date
FR1482317A true FR1482317A (en) 1967-05-26

Family

ID=26171100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64130A Expired FR1482317A (en) 1965-06-05 1966-06-03 Device allowing simultaneous recording and playback of several signals

Country Status (1)

Country Link
FR (1) FR1482317A (en)

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