FR416774A - Piano mécanique et machine parlante combinés - Google Patents

Piano mécanique et machine parlante combinés

Info

Publication number
FR416774A
FR416774A FR416774DA FR416774A FR 416774 A FR416774 A FR 416774A FR 416774D A FR416774D A FR 416774DA FR 416774 A FR416774 A FR 416774A
Authority
FR
France
Prior art keywords
machine combined
mechanical piano
speaking machine
speaking
piano
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
Walter Moses Davis
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 FR416774A publication Critical patent/FR416774A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/06—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon combined with other apparatus having a different main function
FR416774D 1910-05-07 1910-05-07 Piano mécanique et machine parlante combinés Expired FR416774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR416774T 1910-05-07

Publications (1)

Publication Number Publication Date
FR416774A true FR416774A (fr) 1910-10-28

Family

ID=1460239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR416774D Expired FR416774A (fr) 1910-05-07 1910-05-07 Piano mécanique et machine parlante combinés

Country Status (1)

Country Link
FR (1) FR416774A (fr)

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