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| Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912) |
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| 07/27/1976 | US3971718 Hydrocyclone separator or classifier | | 07/13/1976 | US3969096 Cyclone separator having multiple-vaned gas inlets | | 06/22/1976 | US3964996 Classifying unit for fibrous suspensions | | 06/15/1976 | US3963559 Spray drying device for the production of powder, e.g. milk powder | | 06/01/1976 | US3960734 High efficiency cyclone separator | | 05/25/1976 | US3959150 Cyclone separator assembly | | 05/25/1976 | US3959123 Hydrocyclone separator unit with downflow distribution of fluid to be fractionated and process | | 04/27/1976 | US3953184 Air cleaner | | 04/20/1976 | US3951620 Cyclone separators for polymeric particles and gases | | 03/30/1976 | US3947364 Apparatus for removing particles from fluid | | 02/24/1976 | US3940331 Vortical cyclone cluster apparatus | | 01/27/1976 | US3934990 Air cooler and cleaner for compressed air |
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