FR990312A - Automatic horn with discs - Google Patents

Automatic horn with discs

Info

Publication number
FR990312A
FR990312A FR990312DA FR990312A FR 990312 A FR990312 A FR 990312A FR 990312D A FR990312D A FR 990312DA FR 990312 A FR990312 A FR 990312A
Authority
FR
France
Prior art keywords
discs
automatic horn
horn
automatic
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.)
APPLIC RADIO ELECTR
Original Assignee
APPLIC RADIO ELECTR
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 APPLIC RADIO ELECTR filed Critical APPLIC RADIO ELECTR
Application granted granted Critical
Publication of FR990312A publication Critical patent/FR990312A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
FR990312D 1949-05-05 1949-05-05 Automatic horn with discs Expired FR990312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990312T 1949-05-05

Publications (1)

Publication Number Publication Date
FR990312A true FR990312A (en) 1951-09-20

Family

ID=9543155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990312D Expired FR990312A (en) 1949-05-05 1949-05-05 Automatic horn with discs

Country Status (1)

Country Link
FR (1) FR990312A (en)

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