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US3180251A
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Calenders
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US3136937A
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Speed control of wound rotor induction motor
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US3022820A
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Device for draping fourdrinier wire
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US3025909A
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Wire changing fourdrinier machine
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CA628635A
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Method and means of controlling the lubrication of anti-friction bearings
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CA648661A
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Sub-station apparatus
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CA629022A
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Simplified method of connecting transformer lead to bushing
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CA699193A
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Water extracting device for paper machines
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CA704714A
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Wire changing fourdrinier machine
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CA653716A
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Current carrying joint
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CA648658A
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Underground distribution system
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CA710053A
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Fluid flow distribution device
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CA648660A
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Sub-station apparatus for underground distribution systems
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CA677787A
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Conservator evacuation control
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CA666942A
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Short-circuit ring for squirrel cage rotors
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CA648659A
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Sub-station apparatus for underground distribution systems
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CA682952A
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Device for draping fourdrinier wire
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CA650886A
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Transformer cores or the like
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CA709912A
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Automatic welding apparatus
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CA639085A
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Electrical switchgear apparatus
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