FR475448A - Piano Improvements - Google Patents

Piano Improvements

Info

Publication number
FR475448A
FR475448A FR475448DA FR475448A FR 475448 A FR475448 A FR 475448A FR 475448D A FR475448D A FR 475448DA FR 475448 A FR475448 A FR 475448A
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
William Ewart Holden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR475448A publication Critical patent/FR475448A/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
    • G10C3/166—Actions for damping the strings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR475448D 1914-01-20 1914-07-20 Piano Improvements Expired FR475448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB475448X 1914-01-20

Publications (1)

Publication Number Publication Date
FR475448A true FR475448A (en) 1915-05-12

Family

ID=1513337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR475448D Expired FR475448A (en) 1914-01-20 1914-07-20 Piano Improvements

Country Status (1)

Country Link
FR (1) FR475448A (en)

Similar Documents

Publication Publication Date Title
FR475448A (en) Piano Improvements
FR456892A (en) Piano Improvements
FR462109A (en) Piano Improvements
FR462308A (en) Piano Improvements
FR464723A (en) Piano Improvements
FR475311A (en) Piano Improvements
FR482404A (en) Piano Improvements
FR443506A (en) Piano Improvements
FR15850E (en) Piano Improvements
FR15851E (en) Piano Improvements
FR17551E (en) Piano Improvements
FR447620A (en) Piano Improvements
FR425307A (en) Piano Improvements
FR438443A (en) Piano Improvements
FR413924A (en) Piano Improvements
CH75354A (en) Piano
FR418472A (en) Piano violin
FR473300A (en) Carburetor improvements
FR430283A (en) Improvements made to instruments to automatically play the piano
CH50840A (en) Self-playing piano
FR443528A (en) Polyphone piano
FR479239A (en) Improvements to mechanical pianos and similar instruments
CH51653A (en) Piano zither
FR466980A (en) Improvements to automatic pianos
FR433243A (en) Musical transpositor