FR462308A - Piano Improvements - Google Patents

Piano Improvements

Info

Publication number
FR462308A
FR462308A FR462308DA FR462308A FR 462308 A FR462308 A FR 462308A FR 462308D A FR462308D A FR 462308DA FR 462308 A FR462308 A FR 462308A
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
Oscar Herrmann
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 FR462308A publication Critical patent/FR462308A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10F—AUTOMATIC MUSICAL INSTRUMENTS
    • G10F3/00—Independent players for keyboard instruments

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR462308D 1913-09-09 1913-09-09 Piano Improvements Expired FR462308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR462308T 1913-09-09

Publications (1)

Publication Number Publication Date
FR462308A true FR462308A (en) 1914-01-24

Family

ID=1501504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR462308D Expired FR462308A (en) 1913-09-09 1913-09-09 Piano Improvements

Country Status (1)

Country Link
FR (1) FR462308A (en)

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