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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
FR654151D1927-05-131928-05-12
Improvement provided in the establishment of phonographs, more particularly applicable for public hearings
ExpiredFR654151A
(en)