US PATENT SUBCLASS 222 / 73
.~ With hose pressure relief or maintenance

Current as of: June, 1999
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222 /   HD   DISPENSING

71  DF  VOLUME OR RATE OF FLOW METERING {2}
73.~ With hose pressure relief or maintenance

DEFINITION

Classification: 222/73

(under subclass 71) Dispensers having means for maintaining full pressure and/or relieving excess pressure in a fluid filled hose at the outlet side of the meter (wet-hose type).

SEE OR SEARCH CLASS

73, Measuring and Testing,

276,.