US PATENT SUBCLASS 475 / 904
PARTICULAR MATHEMATICAL EQUATION
Current as of:
June, 1999
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475 /
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PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS
904
PARTICULAR MATHEMATICAL EQUATION
DEFINITION
Classification: 475/904
PARTICULAR MATHEMATICAL EQUATION:
(under the class definition) A collection of patents wherein significance is attributed to using a mathematical equation to compute a structural or operational feature of planetary gear transmission.