Rotor
United States Patent 2325617

Inventors:
Alf, Lysholm
William, Bocstad Gustav Karl
Publication Date:
08/03/1943
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Assignee:
Jarvis, Marble C.
Leslie, Merrill M.
Percy, Batten H.
Primary Class:
74/466
Other Classes:
76/114, 418/201.100, 74/445, 76/DIG.006, 29/889.210, 144/221, 76/7
International Classes:
F01C1/08; F01C1/00