FR1015595A - Improvements to measuring and recording devices - Google Patents

Improvements to measuring and recording devices

Info

Publication number
FR1015595A
FR1015595A FR1015595DA FR1015595A FR 1015595 A FR1015595 A FR 1015595A FR 1015595D A FR1015595D A FR 1015595DA FR 1015595 A FR1015595 A FR 1015595A
Authority
FR
France
Prior art keywords
measuring
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
French (fr)
Inventor
Ministre De La Defense Nati Le
Pierre Prache
Pierre Maurice
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 FR1015595A publication Critical patent/FR1015595A/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
    • G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1015595D 1949-10-21 1949-10-21 Improvements to measuring and recording devices Expired FR1015595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015595T 1949-10-21

Publications (1)

Publication Number Publication Date
FR1015595A true FR1015595A (en) 1952-10-15

Family

ID=9573116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1015595D Expired FR1015595A (en) 1949-10-21 1949-10-21 Improvements to measuring and recording devices

Country Status (1)

Country Link
FR (1) FR1015595A (en)

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