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Motokazu Saito
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Allentown, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Reduced torque valve for cryogenic refrigerator
Patent number
7,654,096
Issue date
Feb 2, 2010
Sumitomo Heavy Industries, Ltd.
Mingyao Xu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Reduced torque valve for cryogenic refrigerator
Publication number
20070119188
Publication date
May 31, 2007
Mingyao Xu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...