FR676479A - Piano Improvements - Google Patents

Piano Improvements

Info

Publication number
FR676479A
FR676479A FR676479DA FR676479A FR 676479 A FR676479 A FR 676479A FR 676479D A FR676479D A FR 676479DA FR 676479 A FR676479 A FR 676479A
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
Norman Dines
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 FR676479A publication Critical patent/FR676479A/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
    • G10C3/04—Frames; Bridges; Bars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR676479D 1928-06-11 1929-06-10 Piano Improvements Expired FR676479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB676479X 1928-06-11

Publications (1)

Publication Number Publication Date
FR676479A true FR676479A (en) 1930-02-24

Family

ID=10492127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676479D Expired FR676479A (en) 1928-06-11 1929-06-10 Piano Improvements

Country Status (1)

Country Link
FR (1) FR676479A (en)

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