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GB1273271A
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Improvements in or relating to glass gripping devices
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GB1139777A
|
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Method and apparatus for use in cutting glass
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US3386577A
|
|
Methods and apparatus for sorting members of different lengths
|
|
US3420648A
|
|
Microscope cover glass and method
|
|
GB1142672A
|
|
Improvements in or relating to methods and apparatus for separating from a series ofmembers those members having a desired length
|
|
GB747585A
|
|
Navigational sound-producing apparatus
|
|
GB736379A
|
|
Starting apparatus for electric motors
|
|
GB733739A
|
|
Electric power-generating plant
|
|
GB720636A
|
|
Rotary electric switches
|
|
GB716267A
|
|
A gas-control valve for warning or signalling lights
|
|
GB714650A
|
|
Thrust bearings
|
|
GB685089A
|
|
Valves for water storage systems
|
|
GB675602A
|
|
Improvements relating to the construction of stators for dynamo electric machines
|
|
GB671223A
|
|
Improvements relating to engine starting apparatus
|
|
GB659409A
|
|
Improvements relating to rotary electric switches
|
|
GB656216A
|
|
Improvements relating to dynamo-electric machines
|
|
GB641158A
|
|
Improvements relating to electric contactors
|
|
US2463936A
|
|
Dynamoelectric machine
|
|
GB632381A
|
|
Improvements relating to alternating electric current generating systems
|
|
GB618566A
|
|
Improvements relating to flashing apparatus for navigation lights
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