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US4253419A
|
|
Milk claw
|
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CA1108572A
|
|
Centrifuge with automatic sludge discharge
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US4162980A
|
|
Load indicator for centrifuges
|
|
US4162981A
|
|
Discharger for centrifuges
|
|
US4212889A
|
|
Method for processing fish continuously and serially through a plurality of vessels
|
|
CA1075101A
|
|
Stall design of feeding station
|
|
US4124495A
|
|
Processing of crude oils
|
|
US4073339A
|
|
Swept surface heat exchanger
|
|
US4104004A
|
|
Air eliminator for pumps
|
|
US4098526A
|
|
Rotary connecting device
|
|
US4041904A
|
|
Pneumatic pulsator for teat cups
|
|
US4205968A
|
|
Method and apparatus for separating dust from air streams
|
|
CA1008011A
|
|
Manure remover
|
|
US3955617A
|
|
Swept surface heat exchanger with dual heat exchange media
|
|
CA1038509A
|
|
Device for aerating foaming liquids
|
|
US4084750A
|
|
Nozzle assembly for filters
|
|
US3962028A
|
|
Swept surface evaporator
|
|
US3937397A
|
|
Basket centrifuge
|
|
US3930609A
|
|
Centrifuge preventing air admission during sludge discharge
|
|
CA1001980A
|
|
Pulsation modulator
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