Y10T137/2698 - CPC Classification Index

ClassID:

248623 ⎘

Y10T137/2698 - CPC Classification

Classification description:

Fluid handling; Self-proportioning or correlating systems; Self-controlled branched flow systems; Plural outflows; Alternately or successively substituted outflow Electrical control

Recent Application in this class:

20180066639

2018-03-08

LIQUID COLOR CLOSED LOOP REFILL METHOD AND APPARATUS

20150233369

2015-08-20

Method and apparatus for closed loop automatic refill of liquid color

20090277507

2009-11-12

Substrate processing systems and related methods

20070235392

2007-10-11

Method and apparatus for recycling process fluids