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Cooling system for automobiles
US 2,557,004 A
Filed
: 10/08/1948
Issued
: 06/12/1951
Est. Priority Date
: 10/08/1948
Status: Expired due to Term
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Current Assignee
George R. Lepper
Original Assignee
George R. Lepper
Inventors
Lepper, George R.
Application Number
US03/053,569
Time in Patent Office
977 Days
Field of Search
US Class Current
62/245
CPC Class Codes
B60H 1/3235
using sublimation, e.g. dry...
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