FR1018350A - Tape recorder device - Google Patents

Tape recorder device

Info

Publication number
FR1018350A
FR1018350A FR1018350DA FR1018350A FR 1018350 A FR1018350 A FR 1018350A FR 1018350D A FR1018350D A FR 1018350DA FR 1018350 A FR1018350 A FR 1018350A
Authority
FR
France
Prior art keywords
tape recorder
recorder device
tape
recorder
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
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1018350A publication Critical patent/FR1018350A/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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/03—Biasing
FR1018350D 1949-03-16 1950-03-14 Tape recorder device Expired FR1018350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1018350X 1949-03-16

Publications (1)

Publication Number Publication Date
FR1018350A true FR1018350A (en) 1953-01-06

Family

ID=19867070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018350D Expired FR1018350A (en) 1949-03-16 1950-03-14 Tape recorder device

Country Status (1)

Country Link
FR (1) FR1018350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232811A1 (en) * 1973-06-09 1975-01-03 Sony Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232811A1 (en) * 1973-06-09 1975-01-03 Sony Corp

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