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GB525828A
|
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Magnetic compass means for guiding military tanks and other armoured land vehicles
|
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GB457483A
|
|
Quantitative gyroscopic instruments
|
|
US2078734A
|
|
Gyroscopic apparatus
|
|
GB405513A
|
|
Improvements in air-driven gyroscopes
|
|
GB322472A
|
|
Improved system of signalling in fog
|
|
GB303817A
|
|
Gyroscopic indicator of direction for use on bodies experiencing vibrations and hard shocks
|
|
GB302633A
|
|
Improvements in or connected with bearings for use on vibrating bodies and bodies subject to sudden shocks
|
|
US1654385A
|
|
Support for gyroscopic turn indicators
|
|
GB294691A
|
|
Gyroscopic rate of turning indicator for use on moving bodies
|
|
GB271528A
|
|
Improvements in fixing gyroscopic turning indicators and the like in aerial and naval navigation
|
|
GB217405A
|
|
Improved gyroscopic navigational apparatus
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