US PATENT SUBCLASS 242 / 908
FLUID TREATMENT OR HANDLING
Current as of:
June, 1999
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242 /
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WINDING, TENSIONING, OR GUIDING
908
FLUID TREATMENT OR HANDLING
DEFINITION
Classification: 242/908
FLUID TREATMENT OR HANDLING:
Method or apparatus for the application or control of liquid or gaseous material directly associated with winding, unwinding, tensioning, or guiding a running indefinite-length material.
