FR591940A - Improvement in pneumatic devices for pianos or organs - Google Patents

Improvement in pneumatic devices for pianos or organs

Info

Publication number
FR591940A
FR591940A FR591940DA FR591940A FR 591940 A FR591940 A FR 591940A FR 591940D A FR591940D A FR 591940DA FR 591940 A FR591940 A FR 591940A
Authority
FR
France
Prior art keywords
pianos
organs
improvement
pneumatic devices
pneumatic
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)
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 FR591940A publication Critical patent/FR591940A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10F—AUTOMATIC MUSICAL INSTRUMENTS
    • G10F1/00—Automatic musical instruments
    • G10F1/02—Pianofortes with keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR591940D 1925-01-21 1925-01-21 Improvement in pneumatic devices for pianos or organs Expired FR591940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591940T 1925-01-21

Publications (1)

Publication Number Publication Date
FR591940A true FR591940A (en) 1925-07-21

Family

ID=8964449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591940D Expired FR591940A (en) 1925-01-21 1925-01-21 Improvement in pneumatic devices for pianos or organs

Country Status (1)

Country Link
FR (1) FR591940A (en)

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