US PATENT SUBCLASS 235 / 201 FS
.~.~.~ Fluid sensor
Current as of:
June, 1999
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235 /
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REGISTERS
61 R
DF
CALCULATORS
{52}
200 R
DF
.~ Including means utilizing fluid, e.g., fluid amplifiers {3}
201 R
DF
.~.~ Digital pulse {3}
201 FS
.~.~.~ Fluid sensor
Unofficial Alpha Subclasses: R ME FS PF
DEFINITION
Classification: 235/201
(under subclass 200) Subject matter including means indicating discrete pulses in a fluid stream, which pulses indicate digital information content.