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Lubricating accessory
US 2,941,622 A
Filed
: 01/16/1958
Issued
: 06/21/1960
Est. Priority Date
: 01/16/1958
Status: Expired due to Term
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5 Citations
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Current Assignee
Howard L. Mosley
Original Assignee
Howard L. Mosley
Inventors
Mosley, Howard L.
Application Number
US03/709,330
Time in Patent Office
887 Days
Field of Search
US Class Current
184/103.2
CPC Class Codes
F01M 11/061
Means for keeping lubricant...
F16N 19/006
Maintaining oil level level...
Y10T 137/7488
Ball valves
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