FR447620A - Perfectionnements aux pianos - Google Patents

Perfectionnements aux pianos

Info

Publication number
FR447620A
FR447620A FR447620DA FR447620A FR 447620 A FR447620 A FR 447620A FR 447620D A FR447620D A FR 447620DA FR 447620 A FR447620 A FR 447620A
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
English (en)
Inventor
Herbert Stephen Mills
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 FR447620A publication Critical patent/FR447620A/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
    • G10C3/07—Strings
    • G10C3/08—Arrangements thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR447620D 1911-10-02 1912-08-24 Perfectionnements aux pianos Expired FR447620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447620XA 1911-10-02 1911-10-02

Publications (1)

Publication Number Publication Date
FR447620A true FR447620A (fr) 1913-01-10

Family

ID=1488297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447620D Expired FR447620A (fr) 1911-10-02 1912-08-24 Perfectionnements aux pianos

Country Status (1)

Country Link
FR (1) FR447620A (fr)

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