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FR432661A - Improvements to keyboards for musical instruments - Google Patents

Improvements to keyboards for musical instruments

Info

Publication number
FR432661A
FR432661A FR432661DA FR432661A FR 432661 A FR432661 A FR 432661A FR 432661D A FR432661D A FR 432661DA FR 432661 A FR432661 A FR 432661A
Authority
FR
France
Prior art keywords
keyboards
musical instruments
musical
instruments
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
Octavius Arthur Marshall Smith
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 FR432661A publication Critical patent/FR432661A/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
    • G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR432661D 1910-12-03 1911-07-26 Improvements to keyboards for musical instruments Expired FR432661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432661XA 1910-12-03 1910-12-03

Publications (1)

Publication Number Publication Date
FR432661A true FR432661A (en) 1911-12-12

Family

ID=1474722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432661D Expired FR432661A (en) 1910-12-03 1911-07-26 Improvements to keyboards for musical instruments

Country Status (1)

Country Link
FR (1) FR432661A (en)

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