Title:
AIR FLOW CONTROL
United States Patent 3504663
US Patent References:
Crankcase valve ventilating system
- - 3105477
Volumetric controlled crankcase ventilation systems
- - 3164141
Crankcase valve ventilating system
- - 3105477
Volumetric controlled crankcase ventilation systems
- - 3164141
Inventors:
Edwards, William C.
Publication Date:
04/07/1970
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Export Citation:
Assignee:
SMITHKLINE CORP
Primary Class:
Other Classes:
138/46
International Classes:
A61B5/0235; A61B5/022; A61B5/02