FR943041A - Perfectionnements aux claviers d'instruments de musique - Google Patents

Perfectionnements aux claviers d'instruments de musique

Info

Publication number
FR943041A
FR943041A FR943041DA FR943041A FR 943041 A FR943041 A FR 943041A FR 943041D A FR943041D A FR 943041DA FR 943041 A FR943041 A FR 943041A
Authority
FR
France
Prior art keywords
musical instrument
keyboards
instrument keyboards
musical
instrument
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
English (en)
Inventor
Harold A Jewett
Nelson J Jewett
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 FR943041A publication Critical patent/FR943041A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
    • G10B3/00—Details or accessories
    • G10B3/10—Actions, e.g. key actions, couplers or stops

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR943041D 1946-03-11 1947-03-11 Perfectionnements aux claviers d'instruments de musique Expired FR943041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US943041XA 1946-03-11 1946-03-11

Publications (1)

Publication Number Publication Date
FR943041A true FR943041A (fr) 1949-02-24

Family

ID=22244379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943041D Expired FR943041A (fr) 1946-03-11 1947-03-11 Perfectionnements aux claviers d'instruments de musique

Country Status (1)

Country Link
FR (1) FR943041A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954952A (en) * 1975-03-24 1976-05-04 Fmc Corporation Continuous chemical process for the manufacture of sodium and potassium peroxydisulfate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954952A (en) * 1975-03-24 1976-05-04 Fmc Corporation Continuous chemical process for the manufacture of sodium and potassium peroxydisulfate

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