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Patent US728173 - APPARATUS FOR PRODUCING LOW TEMPERATURES
APPARATUS FOR PRODUCING LOW TEMPERATURES
CARL LINDE
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Description
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Patent number
: 728173
Filing date
: Jul 9, 1895
Issue date
: May 12, 1903
Inventor
:
CARL LINDE
Original Assignee
:
F ONE
Current U.S. Classification
:
62/640
View patent at USPTO
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