FR492437A - Perfectionnements aux mécaniques de pianos - Google Patents

Perfectionnements aux mécaniques de pianos

Info

Publication number
FR492437A
FR492437A FR492437A FR492437DA FR492437A FR 492437 A FR492437 A FR 492437A FR 492437 A FR492437 A FR 492437A FR 492437D A FR492437D A FR 492437DA FR 492437 A FR492437 A FR 492437A
Authority
FR
France
Prior art keywords
piano mechanics
piano
mechanics
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
FR492437A
Other languages
English (en)
Inventor
Emile Brooks
Kiro Roberts
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 FR492437A publication Critical patent/FR492437A/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
    • G10C3/16—Actions
    • G10C3/24—Repetition [tremolo] mechanisms
    • 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
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • 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
    • G10C3/16—Actions
    • G10C3/18—Hammers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR492437A 1918-03-07 1918-10-22 Perfectionnements aux mécaniques de pianos Expired FR492437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492437X 1918-03-07

Publications (1)

Publication Number Publication Date
FR492437A true FR492437A (fr) 1919-07-08

Family

ID=1528307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492437A Expired FR492437A (fr) 1918-03-07 1918-10-22 Perfectionnements aux mécaniques de pianos

Country Status (1)

Country Link
FR (1) FR492437A (fr)

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