US PATENT SUBCLASS 277 / FOR 222
.~ Flange (277/212 F)
Current as of:
June, 1999
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277 /
HD
SEAL FOR A JOINT OR JUNCTURE
FOR 220
DF
FLEXIBLE CUP OR FLANGE TYP(277/212R)
{3}
FOR 222
.~ Flange (277/212 F)