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GB610573A
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A new or improved locking device for screwed pipe couplings or other coaxial screwed members
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US2482572A
|
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Phonograph record filing system
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US2476795A
|
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Fastening of wires to commutators for electric motors
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US2376892A
|
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Diaphragm controlled operating unit
|
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US2352881A
|
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Means for mounting instruments in their casings
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US2325931A
|
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Fuel feeding device for aircraft
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US2300332A
|
|
Fuel feed device for aircraft
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US2263864A
|
|
Fuel feed device for aircraft
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GB521844A
|
|
Improvements in or relating to funnels for liquids
|
|
GB509115A
|
|
Improvements in or relating to liquid fuel feeding devices for aircraft
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US2230581A
|
|
Electric motor
|
|
US2300331A
|
|
Sealing of shafts
|
|
US2325930A
|
|
Submersible electric motor
|
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GB513195A
|
|
Improvements in or relating to electromotors
|
|
GB512096A
|
|
Improvements in the sealing of shafts
|
|
GB518303A
|
|
Improved stationary plant for the delivery of liquid fuel
|
|
US2139571A
|
|
Fuel pump
|
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DE688359C
|
|
Swivel connection for container
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|
DE690280C
|
|
Device for measuring ship inclinations
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US2167230A
|
|
Control mechanism
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