FR551409A - Perfectionnements apportés à la commande des phonographes - Google Patents

Perfectionnements apportés à la commande des phonographes

Info

Publication number
FR551409A
FR551409A FR551409DA FR551409A FR 551409 A FR551409 A FR 551409A FR 551409D A FR551409D A FR 551409DA FR 551409 A FR551409 A FR 551409A
Authority
FR
France
Prior art keywords
phonographs
ordering
improvements made
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR551409A publication Critical patent/FR551409A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • 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
FR551409D 1921-02-12 1921-04-13 Perfectionnements apportés à la commande des phonographes Expired FR551409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551409XA 1921-02-12 1921-02-12

Publications (1)

Publication Number Publication Date
FR551409A true FR551409A (fr) 1923-04-05

Family

ID=21995892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551409D Expired FR551409A (fr) 1921-02-12 1921-04-13 Perfectionnements apportés à la commande des phonographes

Country Status (1)

Country Link
FR (1) FR551409A (fr)

Similar Documents

Publication Publication Date Title
FR551409A (fr) Perfectionnements apportés à la commande des phonographes
FR26306E (fr) Perfectionnements apportés à la commande des phonographes
FR26714E (fr) Perfectionnements apportés à la commande des phonographes
FR27241E (fr) Perfectionnements apportés à la commande des phonographes
FR533426A (fr) Perfectionnements apportés aux creusets
FR549065A (fr) Perfectionnements apportés à la construction des extracteurs-chargeurs
FR536651A (fr) Boussole déclinatoire
FI8444A (fi) Strömbrytare
FR552226A (fr) Application du stéréoscope à la cinématographie
FR542836A (fr) Perfectionnements apportés à la construction des bobinoirs
SU255A1 (ru) Гудок
FI8728A (fi) Fonografisk dikteringsapparat
FR548593A (fr) Photo-tachéomètre enregistreur
FI8758A (fi) Kanonrör med ett på en kanonpipa påskruvat bottenstycke
FR25731E (fr) Perfectionnements aux phonographes
FR534546A (fr) Perfectionnements aux phonographes
FR556799A (fr) Perfectionnements apportés aux phonographes
FR551690A (fr) Mécanisme d'horlogerie
FR529480A (fr) Perfectionnements aux appareils cinématographiques
FR530967A (fr) Perfectionnements aux appareils cinématographiques
FR533098A (fr) Perfectionnements aux appareils cinématographiques
FR536536A (fr) Perfectionnements aux appareils cinématographiques
FR548710A (fr) Perfectionnements aux appareils cinématographiques
FR538226A (fr) Appareil gazéificateur
FR554562A (fr) Cinématographe miniature