US PATENT SUBCLASS 524 / 917
OIL SPILL RECOVERY COMPOSITIONS

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

917OIL SPILL RECOVERY COMPOSITIONS

DEFINITION

Classification: 524/917

OIL SPILL RECOVERY COMPOSITIONS:

Subject matter involving compositions suitable for use in oil spill recovery.