Title:
Track rings for radial piston hydraulic pumps and motors
United States Patent 3261227


Inventors:
Alexander, Lomnicki Zbigniew
Application Number:
US25212863A
Publication Date:
07/19/1966
Filing Date:
01/17/1963
Assignee:
BOULTON AIRCRAFT LTD
Primary Class:
International Classes:
F01B1/06
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US Patent References:
Foreign References:
GB191200336A1913-01-06