US PATENT SUBCLASS 82 / 902
OIL GROOVING DEVICE

Current as of: June, 1999
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82 /   HD   TURNING

902OIL GROOVING DEVICE

DEFINITION

Classification: 82/902

OIL GROOVING DEVICE:

Cross-reference art collection relating to devices for producing an oil groove in an article, e.g., in a piston, etc.