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ES315270A1
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Perfections in the electromotors. (Machine-translation by Google Translate, not legally binding)
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ES315120A1
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Procedure for starting a tool machine. (Machine-translation by Google Translate, not legally binding)
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ES230011A1
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Improvements in centrifugal couplings based on granular metal powder or analogue fluid (Machine-translation by Google Translate, not legally binding)
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ES205776A1
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Improvements in rotary couplings for powder transmission (Machine-translation by Google Translate, not legally binding)
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CA788292A
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Powder clutch
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CA539518A
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Coupling
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CA457159A
|
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Power drive centrifugal coupling
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CA455615A
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Centrifugal speed changer
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CA837426A
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|
Electric motor having a starting friction coupling incorporated therein
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CA478081A
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Automatic driving devices with sealed hubs for changing pitch propellers
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CA500454A
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Device for adjusting the height of a ring of fluid, particularly water, in hydrodynamic brakes and such like
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CA455616A
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Transmitting power device operating with loose, fluid or solid material
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