FR1044537A - Training device in sound recording and reproducing devices - Google Patents

Training device in sound recording and reproducing devices

Info

Publication number
FR1044537A
FR1044537A FR1044537DA FR1044537A FR 1044537 A FR1044537 A FR 1044537A FR 1044537D A FR1044537D A FR 1044537DA FR 1044537 A FR1044537 A FR 1044537A
Authority
FR
France
Prior art keywords
training device
sound recording
reproducing devices
reproducing
devices
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.)
PROD PERFECTONE
Original Assignee
PROD PERFECTONE
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 PROD PERFECTONE filed Critical PROD PERFECTONE
Application granted granted Critical
Publication of FR1044537A publication Critical patent/FR1044537A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/34—Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket
FR1044537D 1950-11-08 1951-11-07 Training device in sound recording and reproducing devices Expired FR1044537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1044537X 1950-11-08

Publications (1)

Publication Number Publication Date
FR1044537A true FR1044537A (en) 1953-11-18

Family

ID=4554516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044537D Expired FR1044537A (en) 1950-11-08 1951-11-07 Training device in sound recording and reproducing devices

Country Status (2)

Country Link
CH (1) CH290631A (en)
FR (1) FR1044537A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93358C (en) * 1954-02-02
DE1037850B (en) * 1955-09-30 1958-08-28 Silvestro Mollica Magnetic sound recording and reproducing device for sound film strips
DE1090445B (en) * 1956-06-23 1960-10-06 Telefunken Gmbh Magnetic recorder
DE1159023B (en) * 1960-06-27 1963-12-12 Siemens Ag Magnetic recorder for perforated tape-shaped recording media

Also Published As

Publication number Publication date
CH290631A (en) 1953-05-15

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