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FR803228A - Piano Improvements - Google Patents

Piano Improvements

Info

Publication number
FR803228A
FR803228A FR803228DA FR803228A FR 803228 A FR803228 A FR 803228A FR 803228D A FR803228D A FR 803228DA FR 803228 A FR803228 A FR 803228A
Authority
FR
France
Prior art keywords
piano
piano improvements
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
Willie Evans
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.)
CHAS H CHALLEN ET SON Ltd
Original Assignee
CHAS H CHALLEN ET SON Ltd
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 CHAS H CHALLEN ET SON Ltd filed Critical CHAS H CHALLEN ET SON Ltd
Application granted granted Critical
Publication of FR803228A publication Critical patent/FR803228A/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
    • G10C3/00—Details or accessories
    • G10C3/16—Actions
    • G10C3/161—Actions specially adapted for upright pianos
    • G10C3/163—Actions specially adapted for upright pianos the action being mounted in a plane below the keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR803228D 1936-01-03 1936-02-21 Piano Improvements Expired FR803228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB803228X 1936-01-03

Publications (1)

Publication Number Publication Date
FR803228A true FR803228A (en) 1936-09-25

Family

ID=10516528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803228D Expired FR803228A (en) 1936-01-03 1936-02-21 Piano Improvements

Country Status (1)

Country Link
FR (1) FR803228A (en)

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