FR808073A - Pulse recording device - Google Patents

Pulse recording device

Info

Publication number
FR808073A
FR808073A FR808073DA FR808073A FR 808073 A FR808073 A FR 808073A FR 808073D A FR808073D A FR 808073DA FR 808073 A FR808073 A FR 808073A
Authority
FR
France
Prior art keywords
recording device
pulse recording
pulse
recording
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR808073A publication Critical patent/FR808073A/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
FR808073D 1935-07-16 1936-07-09 Pulse recording device Expired FR808073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US808073XA 1935-07-16 1935-07-16

Publications (1)

Publication Number Publication Date
FR808073A true FR808073A (en) 1937-01-28

Family

ID=22159739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808073D Expired FR808073A (en) 1935-07-16 1936-07-09 Pulse recording device

Country Status (1)

Country Link
FR (1) FR808073A (en)

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