US PATENT SUBCLASS 134 / 53
.~.~.~ External and internal fluid applying means

Current as of: June, 1999
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134 /   HD   CLEANING AND LIQUID CONTACT WITH SOLIDS

*  DD  APPARATUS {34}
44  DF  .~ Operating or controlling device engaged and moved by work or separate work holder {8}
52  DF  .~.~ Engaging element having rotary swinging, rocking or pivoted motion {1}
53.~.~.~ External and internal fluid applying means

DEFINITION

Classification: 134/53

(under subclass 52) Apparatus, in which fluids are applied to

work having hollows or passages, both internally and externally.

SEE OR SEARCH THIS CLASS, SUBCLASS:

166+, and see the notes thereto for other apparatus for hollow work.