|
GB1241890A
|
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A draft tube
|
|
GB1201442A
|
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Liquid pumps having axial flow impellers
|
|
GB1181877A
|
|
Breaking Foam
|
|
US3439904A
|
|
Multistage absorption column contactor for dispersing gas in liquids or slurries
|
|
US3408051A
|
|
Column mixing apparatus
|
|
US3356348A
|
|
Breaking foam
|
|
US3256677A
|
|
Defoaming
|
|
US3166330A
|
|
Sealing means for receptacle shaft opening
|
|
US3249554A
|
|
Apparatus for breaking foam
|
|
US3091474A
|
|
Chuck for drive shafts
|
|
GB897460A
|
|
Sealed shaft construction
|
|
GB856150A
|
|
Sealing means for receptacle shaft opening
|
|
US2945711A
|
|
Driving unit
|
|
US2911240A
|
|
Sealing means for receptacle shaft opening
|
|
US2637538A
|
|
Mixing apparatus
|
|
US2612391A
|
|
Mixing equipment
|
|
US2608424A
|
|
Stuffing box
|
|
US2489642A
|
|
Driving unit
|
|
US2384952A
|
|
Dispersing agitator
|
|
US2270958A
|
|
Mixing apparatus
|
