FR679463A - Perfectionnement relatif aux pianos - Google Patents

Perfectionnement relatif aux pianos

Info

Publication number
FR679463A
FR679463A FR679463DA FR679463A FR 679463 A FR679463 A FR 679463A FR 679463D A FR679463D A FR 679463DA FR 679463 A FR679463 A FR 679463A
Authority
FR
France
Prior art keywords
pianos
improvement
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
John Henry Clark
Henry Samuel Clark
Albert Edward Clark
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 FR679463A publication Critical patent/FR679463A/fr
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
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR679463D 1928-09-18 1929-07-29 Perfectionnement relatif aux pianos Expired FR679463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB679463X 1928-09-18

Publications (1)

Publication Number Publication Date
FR679463A true FR679463A (fr) 1930-04-14

Family

ID=10492344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679463D Expired FR679463A (fr) 1928-09-18 1929-07-29 Perfectionnement relatif aux pianos

Country Status (1)

Country Link
FR (1) FR679463A (fr)

Similar Documents

Publication Publication Date Title
FR685339A (fr) Perfectionnements aux pilons
FR658529A (fr) Perfectionnements aux tamis
FR658550A (fr) Perfectionnement aux marteaux
FR670715A (fr) Perfectionnements aux clavettes
FR679463A (fr) Perfectionnement relatif aux pianos
FR666298A (fr) Perfectionnements aux carburateurs
FR672651A (fr) Perfectionnements aux carburateurs
FR685813A (fr) Perfectionnements aux ventilateurs
FR653794A (fr) Perfectionnements aux saxophones
FR656239A (fr) Perfectionnements apportés aux saxophones
FR675746A (fr) Perfectionnements aux étaux
FR696388A (fr) Perfectionnements aux tire-roues
FR702822A (fr) Perfectionnements aux télégraphones
FR650469A (fr) Perfectionnements aux batteurs
FR655805A (fr) Perfectionnements aux tarares
FR653441A (fr) Perfectionnements aux compresseurs
FR674359A (fr) Perfectionnements aux brûleurs
FR652024A (fr) Perfectionnements aux pianos
FR676479A (fr) Perfectionnements aux pianos
FR652648A (fr) Perfectionnements aux freins
FR684871A (fr) Perfectionnements aux carburateurs
FR670016A (fr) Perfectionnements aux carburateurs
FR673055A (fr) Perfectionnements aux carburateurs
FR647507A (fr) Perfectionnement aux coquettes
FR695801A (fr) Perfectionnements aux pianos