FR813222A - Exploration slot for talking films - Google Patents

Exploration slot for talking films

Info

Publication number
FR813222A
FR813222A FR813222DA FR813222A FR 813222 A FR813222 A FR 813222A FR 813222D A FR813222D A FR 813222DA FR 813222 A FR813222 A FR 813222A
Authority
FR
France
Prior art keywords
exploration
slot
talking
films
talking films
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.)
Klangfilm GmbH
Original Assignee
Klangfilm GmbH
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 Klangfilm GmbH filed Critical Klangfilm GmbH
Application granted granted Critical
Publication of FR813222A publication Critical patent/FR813222A/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
FR813222D 1935-12-11 1936-11-09 Exploration slot for talking films Expired FR813222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE813222X 1935-12-11

Publications (1)

Publication Number Publication Date
FR813222A true FR813222A (en) 1937-05-28

Family

ID=6732706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813222D Expired FR813222A (en) 1935-12-11 1936-11-09 Exploration slot for talking films

Country Status (1)

Country Link
FR (1) FR813222A (en)

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