FR448131A - Improvements in devices for controlling the operation of automatic pianos or organs and gramophones or the like playing together - Google Patents

Improvements in devices for controlling the operation of automatic pianos or organs and gramophones or the like playing together

Info

Publication number
FR448131A
FR448131A FR448131DA FR448131A FR 448131 A FR448131 A FR 448131A FR 448131D A FR448131D A FR 448131DA FR 448131 A FR448131 A FR 448131A
Authority
FR
France
Prior art keywords
gramophones
organs
controlling
devices
playing together
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)
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.)
Aeolian Co
Original Assignee
Aeolian Co
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 Aeolian Co filed Critical Aeolian Co
Application granted granted Critical
Publication of FR448131A publication Critical patent/FR448131A/en
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
FR448131D 1912-09-10 1912-09-10 Improvements in devices for controlling the operation of automatic pianos or organs and gramophones or the like playing together Expired FR448131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448131T 1912-09-10

Publications (1)

Publication Number Publication Date
FR448131A true FR448131A (en) 1913-01-23

Family

ID=1488772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448131D Expired FR448131A (en) 1912-09-10 1912-09-10 Improvements in devices for controlling the operation of automatic pianos or organs and gramophones or the like playing together

Country Status (1)

Country Link
FR (1) FR448131A (en)

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