US PATENT SUBCLASS 521 / 919
SINTERED PRODUCT

Current as of: June, 1999
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521 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

919SINTERED PRODUCT

DEFINITION

Classification: 521/919

SINTERED PRODUCT:

Subject matter involving a product having voids therebetween and which products are usually formed by agglomerating or uniting particles together.