FR562715A - Detachable bell for phonographs - Google Patents

Detachable bell for phonographs

Info

Publication number
FR562715A
FR562715A FR562715DA FR562715A FR 562715 A FR562715 A FR 562715A FR 562715D A FR562715D A FR 562715DA FR 562715 A FR562715 A FR 562715A
Authority
FR
France
Prior art keywords
phonographs
detachable bell
bell
detachable
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)
Inventor
Luis Casares Martinez
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 filed Critical
Application granted granted Critical
Publication of FR562715A publication Critical patent/FR562715A/en
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)
FR562715D 1923-02-26 1923-02-26 Detachable bell for phonographs Expired FR562715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562715T 1923-02-26

Publications (1)

Publication Number Publication Date
FR562715A true FR562715A (en) 1923-11-17

Family

ID=8944483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562715D Expired FR562715A (en) 1923-02-26 1923-02-26 Detachable bell for phonographs

Country Status (1)

Country Link
FR (1) FR562715A (en)

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