FR430111A - Improvements to resonance boxes for talking machines - Google Patents

Improvements to resonance boxes for talking machines

Info

Publication number
FR430111A
FR430111A FR430111DA FR430111A FR 430111 A FR430111 A FR 430111A FR 430111D A FR430111D A FR 430111DA FR 430111 A FR430111 A FR 430111A
Authority
FR
France
Prior art keywords
talking machines
resonance boxes
boxes
resonance
talking
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co 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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Application granted granted Critical
Publication of FR430111A publication Critical patent/FR430111A/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
FR430111D 1911-05-24 1911-05-24 Improvements to resonance boxes for talking machines Expired FR430111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR430111T 1911-05-24

Publications (1)

Publication Number Publication Date
FR430111A true FR430111A (en) 1911-10-09

Family

ID=1472386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430111D Expired FR430111A (en) 1911-05-24 1911-05-24 Improvements to resonance boxes for talking machines

Country Status (1)

Country Link
FR (1) FR430111A (en)

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