FR483977A - Perfectionnements aux graphophones - Google Patents

Perfectionnements aux graphophones

Info

Publication number
FR483977A
FR483977A FR483977DA FR483977A FR 483977 A FR483977 A FR 483977A FR 483977D A FR483977D A FR 483977DA FR 483977 A FR483977 A FR 483977A
Authority
FR
France
Prior art keywords
graphophones
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
Samuel Sicklemore
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 FR483977A publication Critical patent/FR483977A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
FR483977D 1916-12-26 1916-12-26 Perfectionnements aux graphophones Expired FR483977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR483977T 1916-12-26

Publications (1)

Publication Number Publication Date
FR483977A true FR483977A (fr) 1917-08-23

Family

ID=1520816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483977D Expired FR483977A (fr) 1916-12-26 1916-12-26 Perfectionnements aux graphophones

Country Status (1)

Country Link
FR (1) FR483977A (fr)

Similar Documents

Publication Publication Date Title
FR485614A (fr) Perfectionnements aux phonographes
FR483977A (fr) Perfectionnements aux graphophones
FR520219A (fr) Perfectionnements aux phonographes
FR520576A (fr) Perfectionnements aux phonographes
FR481376A (fr) Perfectionnements apportés aux surtalons
FR493411A (fr) Perfectionnements aux hydroaéroplanes
FR487005A (fr) Perfectionnements aux bateaux
FR482211A (fr) Perfectionnements aux patinettes
FR482959A (fr) Perfectionnements aux cinématographes
FR508781A (fr) Perfectionnements aux cinématographes
FR481298A (fr) Perfectionnements apportés aux musettes-mangeoires
FR510216A (fr) Perfectionnements aux phonographes
FR488428A (fr) Perfectionnements apportés aux gazogènes
FR486057A (fr) Perfectionnements aux gazogènes
FR445975A (fr) Perfectionnements apportés aux dévidoirs
FR511642A (fr) Perfectionnements apportés aux filières
FR425595A (fr) Perfectionnements aux phonographes
FR480723A (fr) Évaporomètre enregistreur
FR483589A (fr) Perfectionnements aux constructions économiques
FR452223A (fr) Perfectionnements apportés aux sphéromètres
FR425182A (fr) Perfectionnements apportés aux kinétoscopes
FR428252A (fr) Perfectionnements aux cinématographes
FR480823A (fr) Perfectionnements apportés aux pianos automatiques
FR487818A (fr) Perfectionnements aux phonographes
FR534576A (fr) Perfectionnements apportés aux broyeurs