FR1117737A - Improvements to multi-channel magnetic recording and reproducing devices - Google Patents

Improvements to multi-channel magnetic recording and reproducing devices

Info

Publication number
FR1117737A
FR1117737A FR1117737DA FR1117737A FR 1117737 A FR1117737 A FR 1117737A FR 1117737D A FR1117737D A FR 1117737DA FR 1117737 A FR1117737 A FR 1117737A
Authority
FR
France
Prior art keywords
magnetic recording
reproducing devices
channel magnetic
channel
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
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.)
THERMIONIC PRODUCTS Ltd
Original Assignee
THERMIONIC PRODUCTS 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 THERMIONIC PRODUCTS Ltd filed Critical THERMIONIC PRODUCTS Ltd
Application granted granted Critical
Publication of FR1117737A publication Critical patent/FR1117737A/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/06—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon combined with other apparatus having a different main function
FR1117737D 1953-12-22 1954-12-20 Improvements to multi-channel magnetic recording and reproducing devices Expired FR1117737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1117737XA 1953-12-22 1953-12-22

Publications (1)

Publication Number Publication Date
FR1117737A true FR1117737A (en) 1956-05-25

Family

ID=22340369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117737D Expired FR1117737A (en) 1953-12-22 1954-12-20 Improvements to multi-channel magnetic recording and reproducing devices

Country Status (1)

Country Link
FR (1) FR1117737A (en)

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