FR1209708A - Magnetic Sound Recording Sheet Making Device - Google Patents

Magnetic Sound Recording Sheet Making Device

Info

Publication number
FR1209708A
FR1209708A FR1209708DA FR1209708A FR 1209708 A FR1209708 A FR 1209708A FR 1209708D A FR1209708D A FR 1209708DA FR 1209708 A FR1209708 A FR 1209708A
Authority
FR
France
Prior art keywords
recording sheet
making device
sound recording
sheet making
magnetic sound
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)
Inventor
Yasushi Hoshino
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of FR1209708A publication Critical patent/FR1209708A/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
FR1209708D 1957-09-02 1958-08-30 Magnetic Sound Recording Sheet Making Device Expired FR1209708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1209708X 1957-09-02

Publications (1)

Publication Number Publication Date
FR1209708A true FR1209708A (en) 1960-03-03

Family

ID=14799523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209708D Expired FR1209708A (en) 1957-09-02 1958-08-30 Magnetic Sound Recording Sheet Making Device

Country Status (1)

Country Link
FR (1) FR1209708A (en)

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