FR426184A - Pavillon pour machine parlante - Google Patents

Pavillon pour machine parlante

Info

Publication number
FR426184A
FR426184A FR426184DA FR426184A FR 426184 A FR426184 A FR 426184A FR 426184D A FR426184D A FR 426184DA FR 426184 A FR426184 A FR 426184A
Authority
FR
France
Prior art keywords
horn
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
Other languages
English (en)
Inventor
Joshua Green
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR426184A publication Critical patent/FR426184A/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)
FR426184D 1910-02-21 1911-02-17 Pavillon pour machine parlante Expired FR426184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426184X 1910-02-21

Publications (1)

Publication Number Publication Date
FR426184A true FR426184A (fr) 1911-06-29

Family

ID=1468783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426184D Expired FR426184A (fr) 1910-02-21 1911-02-17 Pavillon pour machine parlante

Country Status (1)

Country Link
FR (1) FR426184A (fr)

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