FR516926A - Machine parlante - Google Patents

Machine parlante

Info

Publication number
FR516926A
FR516926A FR516926A FR516926DA FR516926A FR 516926 A FR516926 A FR 516926A FR 516926 A FR516926 A FR 516926A FR 516926D A FR516926D A FR 516926DA FR 516926 A FR516926 A FR 516926A
Authority
FR
France
Prior art keywords
talking machine
talking
machine
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
FR516926A
Other languages
English (en)
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.)
CREMONA WERKE GmbH
Original Assignee
CREMONA WERKE 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 CREMONA WERKE GmbH filed Critical CREMONA WERKE GmbH
Application granted granted Critical
Publication of FR516926A publication Critical patent/FR516926A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR516926A 1918-07-06 1918-07-06 Machine parlante Expired FR516926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR516926T 1918-07-06

Publications (1)

Publication Number Publication Date
FR516926A true FR516926A (fr) 1921-04-28

Family

ID=8915563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516926A Expired FR516926A (fr) 1918-07-06 1918-07-06 Machine parlante

Country Status (1)

Country Link
FR (1) FR516926A (fr)

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