FR511037A - Sound box for phonographs - Google Patents

Sound box for phonographs

Info

Publication number
FR511037A
FR511037A FR511037A FR511037DA FR511037A FR 511037 A FR511037 A FR 511037A FR 511037 A FR511037 A FR 511037A FR 511037D A FR511037D A FR 511037DA FR 511037 A FR511037 A FR 511037A
Authority
FR
France
Prior art keywords
phonographs
sound box
sound
box
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
FR511037A
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.)
Aeolian Co
Original Assignee
Aeolian Co
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 Aeolian Co filed Critical Aeolian Co
Application granted granted Critical
Publication of FR511037A publication Critical patent/FR511037A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
FR511037A 1915-05-06 1920-03-03 Sound box for phonographs Expired FR511037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511037XA 1915-05-06 1915-05-06

Publications (1)

Publication Number Publication Date
FR511037A true FR511037A (en) 1920-12-15

Family

ID=21969361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511037A Expired FR511037A (en) 1915-05-06 1920-03-03 Sound box for phonographs

Country Status (1)

Country Link
FR (1) FR511037A (en)

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