FR652024A - Piano Improvements - Google Patents

Piano Improvements

Info

Publication number
FR652024A
FR652024A FR652024DA FR652024A FR 652024 A FR652024 A FR 652024A FR 652024D A FR652024D A FR 652024DA FR 652024 A FR652024 A FR 652024A
Authority
FR
France
Prior art keywords
piano
piano improvements
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
John Hays Hammond Jr
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 FR652024A publication Critical patent/FR652024A/en
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
    • G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means
    • 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
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
    • 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
    • G10C3/24—Repetition [tremolo] mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR652024D 1928-03-31 1928-03-31 Piano Improvements Expired FR652024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652024T 1928-03-31

Publications (1)

Publication Number Publication Date
FR652024A true FR652024A (en) 1929-03-02

Family

ID=9005007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652024D Expired FR652024A (en) 1928-03-31 1928-03-31 Piano Improvements

Country Status (1)

Country Link
FR (1) FR652024A (en)

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