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US2877433A
|
|
Coaxial filter
|
|
US2700136A
|
|
Line filter
|
|
US2707267A
|
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Fault locater
|
|
US2651752A
|
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Electrical fault finder
|
|
US2485037A
|
|
High-intensity electron flash tube circuits
|
|
US2441213A
|
|
Ballast unit
|
|
US2514015A
|
|
Ballast unit
|
|
US2405139A
|
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Support for capacitors
|
|
GB589289A
|
|
Method of adjusting capacitors to fixed capacity values
|
|
GB586446A
|
|
Improvements in apparatus for cutting wire and like strand material into uniform lengths
|
|
GB568992A
|
|
Improvements in or relating to machines for cutting sheet material
|
|
GB565329A
|
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Improvements in or relating to apparatus for marking condensers
|
|
GB571117A
|
|
Improvements in electric wave filter mounting
|
|
GB567485A
|
|
Improvements in or relating to wave filter capacitors
|
|
US2363097A
|
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Cutting mechanism
|
|
US2365605A
|
|
Machine for cutting sheet material
|
|
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|
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Rotary conveyor for condensers
|
|
US2346162A
|
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Wave filter mounting
|
|
US2355516A
|
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Electric filter
|
|
US2258677A
|
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Electrical apparatus
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