FR57479E - Mécanisme de piano - Google Patents

Mécanisme de piano

Info

Publication number
FR57479E
FR57479E FR57479DA FR57479E FR 57479 E FR57479 E FR 57479E FR 57479D A FR57479D A FR 57479DA FR 57479 E FR57479 E FR 57479E
Authority
FR
France
Prior art keywords
piano mechanism
piano
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
Tchakirian
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 FR57479E publication Critical patent/FR57479E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/12—Keyboards; Keys
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/18—Hammers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR57479D 1947-07-28 1947-07-28 Mécanisme de piano Expired FR57479E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57479T 1947-07-28

Publications (1)

Publication Number Publication Date
FR57479E true FR57479E (fr) 1953-01-28

Family

ID=8691528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57479D Expired FR57479E (fr) 1947-07-28 1947-07-28 Mécanisme de piano

Country Status (1)

Country Link
FR (1) FR57479E (fr)

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