FR1087895A - Improvements to tape recording devices - Google Patents

Improvements to tape recording devices

Info

Publication number
FR1087895A
FR1087895A FR1087895DA FR1087895A FR 1087895 A FR1087895 A FR 1087895A FR 1087895D A FR1087895D A FR 1087895DA FR 1087895 A FR1087895 A FR 1087895A
Authority
FR
France
Prior art keywords
recording devices
tape recording
tape
devices
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)
Inventor
Paul-Andre Beaudouin
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 FR1087895A publication Critical patent/FR1087895A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/10—Heated recording elements acting on heatsensitive layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1087895D 1953-08-07 1953-08-07 Improvements to tape recording devices Expired FR1087895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087895T 1953-08-07

Publications (1)

Publication Number Publication Date
FR1087895A true FR1087895A (en) 1955-03-01

Family

ID=9613569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087895D Expired FR1087895A (en) 1953-08-07 1953-08-07 Improvements to tape recording devices

Country Status (1)

Country Link
FR (1) FR1087895A (en)

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