US PATENT SUBCLASS 277 / FOR 236
WITH INTERMEDIATE RADIAL PERIPHERAL FLANGE (277/225)

Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

FOR 236WITH INTERMEDIATE RADIAL PERIPHERAL FLANGE (277/225)

DEFINITION

Classification: 277/FOR.236

Foreign art collections comprising a packing element having a radial peripheral flange intermediate its ends.