FR945132A - Appareils d'enregistrement - Google Patents

Appareils d'enregistrement

Info

Publication number
FR945132A
FR945132A FR945132DA FR945132A FR 945132 A FR945132 A FR 945132A FR 945132D A FR945132D A FR 945132DA FR 945132 A FR945132 A FR 945132A
Authority
FR
France
Prior art keywords
recording devices
recording
devices
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
Aviation Le Secretaire D Eta L
Hussenot
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 FR945132A publication Critical patent/FR945132A/fr
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
    • G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR945132D 1942-03-10 1942-03-10 Appareils d'enregistrement Expired FR945132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945132T 1942-03-10

Publications (1)

Publication Number Publication Date
FR945132A true FR945132A (fr) 1949-04-26

Family

ID=9472139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945132D Expired FR945132A (fr) 1942-03-10 1942-03-10 Appareils d'enregistrement

Country Status (1)

Country Link
FR (1) FR945132A (fr)

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