FR603280A - Improvements to gramophones or other similar machines - Google Patents

Improvements to gramophones or other similar machines

Info

Publication number
FR603280A
FR603280A FR603280DA FR603280A FR 603280 A FR603280 A FR 603280A FR 603280D A FR603280D A FR 603280DA FR 603280 A FR603280 A FR 603280A
Authority
FR
France
Prior art keywords
gramophones
similar machines
machines
similar
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)
Inventor
Lyndall Forse
Francis Garfield Bradford
James Bernard Paynter
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 filed Critical
Application granted granted Critical
Publication of FR603280A publication Critical patent/FR603280A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
FR603280D 1925-07-21 1925-07-21 Improvements to gramophones or other similar machines Expired FR603280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR603280T 1925-07-21

Publications (1)

Publication Number Publication Date
FR603280A true FR603280A (en) 1926-04-12

Family

ID=8972554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603280D Expired FR603280A (en) 1925-07-21 1925-07-21 Improvements to gramophones or other similar machines

Country Status (1)

Country Link
FR (1) FR603280A (en)

Similar Documents

Publication Publication Date Title
FR603280A (en) Improvements to gramophones or other similar machines
FR578962A (en) Improvements to rotary pumps or others
FR611205A (en) Improvements to tabulating machines
FR610069A (en) Improvements made to binders or binders
FR617942A (en) Improvements to refrigeration machines
FR615366A (en) Improvements to aeromotors
FR605808A (en) Improvements to shoehorns
FR608158A (en) Improvements to revivals
FR605135A (en) Improvements to revivals
FR602112A (en) Improvements to grinders
FR615606A (en) Improvements to gramophones
FR592545A (en) Improvements to showcases
FR620325A (en) Improvements made to tachometers or other recording devices
FR615061A (en) Improvements to boats
FR614897A (en) Improvements to phonographs
FR604828A (en) Improvements to phonographs
FR603261A (en) Improvements to phonographs
FR591400A (en) Improvements to phonographs
FR612907A (en) Improvements to refrigeration machines
FR610470A (en) Improvements to refrigeration machines
FR610524A (en) Improvements to polishers
FR575595A (en) Improvements to rotary compressors or other equivalent machines
FR607709A (en) Improvements to recorders
FR599084A (en) Improvements to warping machines
FR593371A (en) Improvements to grinders