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.)
Sperry Gyroscope Co Ltd
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Ltd
Sperry Gyroscope Co Inc
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 Sperry Gyroscope Co Ltd, Sperry Gyroscope Co IncfiledCriticalSperry Gyroscope Co Ltd
Application grantedgrantedCritical
Publication of FR865882ApublicationCriticalpatent/FR865882A/fr
F41G5/00—Elevating or traversing control systems for guns
F41G5/12—Elevating or traversing control systems for guns acoustically influenced
Landscapes
Physics & Mathematics
(AREA)
Acoustics & Sound
(AREA)
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR865882D1940-05-281940-05-28Perfectionnements apportés ou relatifs à des systèmes électriques d'indication et de contrôle de position
ExpiredFR865882A
(fr)