US PATENT SUBCLASS 65 / 29.15
.~.~ Fluid pressure

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
29.12  DF  .~ With measuring, sensing, inspecting, indicating, or testing {7}
29.15.~.~ Fluid pressure

DEFINITION

Classification: 65/29.15

Fluid pressure:

(under subclass 29.12) Processes directed to measuring, analyzing, testing, inspecting, or controlling any associated fluid pressure during the manufacture or the treatment of glass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

29.13, for processes of measuring, analyzing, testing, inspecting, or controlling fluid pressure inside of a furnace or combustion chamber.