US PATENT SUBCLASS 475 / 902
.~ Nonmetallic

Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

901  DF  PARTICULAR MATERIAL {1}
902.~ Nonmetallic

DEFINITION

Classification: 475/902

Nonmetallic:

(under subclass 901) A collection of patents wherein the material is a material other than metal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85, 180 and 344+, for related subject matter.