Title:
Thermal insulating unit for faucets
United States Patent 2985552


Inventors:
Lucky, Watanabe Shoji
Application Number:
US83265559A
Publication Date:
05/23/1961
Filing Date:
08/10/1959
Assignee:
Lucky, Watanabe Shoji
Primary Class:
Other Classes:
74/558.5, 137/375, 137/377, 138/129, 138/137, 150/901, 156/185, 156/293, 292/DIG.2
International Classes:
F16L59/16
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