During simulated operation or operating conditions:
(under subclass 592) Process including subjecting the product being manufactured during such manufacture (1) to forces that duplicate those encountered in actual use of the product or (2) to an environment that duplicates that encountered in actual use of the product.
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89.5, for a machine or device for burning in or wearing in a bearing of an engine (usually an internal combustion engine) and for running in or oil burnishing to limber a bearing or to test for oil leakage at the joints of a casing.
722, for apparatus to assemble with control of the environment.
SEE OR SEARCH CLASS
73, Measuring and Testing,
66+, for testing a rotor for imbalance under operation simulating conditions.
