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.)
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.)
Safe Flight Instrument Co
Safe Flight Instrument Corp
Original Assignee
Safe Flight Instrument Co
Safe Flight Instrument 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 Safe Flight Instrument Co, Safe Flight Instrument CorpfiledCriticalSafe Flight Instrument Co
Priority to FR876929ApriorityCriticalpatent/FR1304449A/fr
Application grantedgrantedCritical
Publication of FR1304449ApublicationCriticalpatent/FR1304449A/fr
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
G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
G01D13/02—Scales; Dials
G01D13/04—Construction
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR876929A1961-10-241961-10-24Appareil indicateur notamment pour poste de pilotage d'avion
ExpiredFR1304449A
(fr)