FR785460A - Improvements to the piano mechanism - Google Patents

Improvements to the piano mechanism

Info

Publication number
FR785460A
FR785460A FR785460DA FR785460A FR 785460 A FR785460 A FR 785460A FR 785460D A FR785460D A FR 785460DA FR 785460 A FR785460 A FR 785460A
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
French (fr)
Inventor
Georges Klein
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 FR785460A publication Critical patent/FR785460A/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
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • G10C3/163—Actions specially adapted for upright pianos the action being mounted in a plane below the keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR785460D 1935-02-09 1935-02-09 Improvements to the piano mechanism Expired FR785460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785460T 1935-02-09

Publications (1)

Publication Number Publication Date
FR785460A true FR785460A (en) 1935-08-10

Family

ID=9217853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785460D Expired FR785460A (en) 1935-02-09 1935-02-09 Improvements to the piano mechanism

Country Status (1)

Country Link
FR (1) FR785460A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634648A (en) * 1951-04-14 1953-04-14 Charles F Smith Piano key action
FR2542120A1 (en) * 1983-03-01 1984-09-07 Kotepanos Theodore ADAPTABLE PERSONAL KEYBOARD FOR PIANO

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634648A (en) * 1951-04-14 1953-04-14 Charles F Smith Piano key action
FR2542120A1 (en) * 1983-03-01 1984-09-07 Kotepanos Theodore ADAPTABLE PERSONAL KEYBOARD FOR PIANO
WO1984003578A1 (en) * 1983-03-01 1984-09-13 Theodore Kotepanos Adaptable personal keyboard for piano

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