US PATENT SUBCLASS 137 / 625.4
.~.~ Multiple inlet with single outlet
Current as of:
June, 1999
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137 /
HD
FLUID HANDLING
561 R
DF
SYSTEMS
{32}
625
DF
.~ Multi-way valve unit {12}
625.4
.~.~ Multiple inlet with single outlet {1}
625.41
DF
.~.~.~
> Rotary valve
DEFINITION
Classification: 137/625.4
(under subclass 625) Devices wherein a branched flow line has two or more controlled inlets connected to a single outlet.
