FR856460A - Lighting devices for navigation instruments - Google Patents

Lighting devices for navigation instruments

Info

Publication number
FR856460A
FR856460A FR856460DA FR856460A FR 856460 A FR856460 A FR 856460A FR 856460D A FR856460D A FR 856460DA FR 856460 A FR856460 A FR 856460A
Authority
FR
France
Prior art keywords
lighting devices
navigation instruments
navigation
instruments
lighting
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR856460A publication Critical patent/FR856460A/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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/28—Structurally-combined illuminating devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR856460D 1938-06-18 1939-06-16 Lighting devices for navigation instruments Expired FR856460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US856460XA 1938-06-18 1938-06-18

Publications (1)

Publication Number Publication Date
FR856460A true FR856460A (en) 1940-06-14

Family

ID=22193017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856460D Expired FR856460A (en) 1938-06-18 1939-06-16 Lighting devices for navigation instruments

Country Status (1)

Country Link
FR (1) FR856460A (en)

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