| http://www.w3.org/ns/prov#value | - ay 27, 2011Apr 1, 2014Emerson Climate Technologies, Inc.Powder metal scroll hub jointEP2693057A2Jul 22, 2013Feb 5, 2014Air Squared, Inc.Scroll type device including compressor and expander functions in a single scroll plate pair* Cited by examinerClassifications U.S. Classification418/55.1, 29/888.022, 418/55.3, 418/55.2, 418/55.4International ClassificationF01C17/06Cooperative ClassificationF01C1
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