FR916907A - Device style guard for recording and reproducing sound - Google Patents

Device style guard for recording and reproducing sound

Info

Publication number
FR916907A
FR916907A FR916907DA FR916907A FR 916907 A FR916907 A FR 916907A FR 916907D A FR916907D A FR 916907DA FR 916907 A FR916907 A FR 916907A
Authority
FR
France
Prior art keywords
recording
reproducing sound
device style
guard
style guard
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
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 Dictaphone Corp filed Critical Dictaphone Corp
Application granted granted Critical
Publication of FR916907A publication Critical patent/FR916907A/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
FR916907D 1945-01-19 1945-11-05 Device style guard for recording and reproducing sound Expired FR916907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US916907XA 1945-01-19 1945-01-19

Publications (1)

Publication Number Publication Date
FR916907A true FR916907A (en) 1946-12-19

Family

ID=22229156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916907D Expired FR916907A (en) 1945-01-19 1945-11-05 Device style guard for recording and reproducing sound

Country Status (1)

Country Link
FR (1) FR916907A (en)

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