US PATENT SUBCLASS 118 / 732
.~.~.~ Porous

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


118 /   HD   COATING APPARATUS

715  DF  GAS OR VAPOR DEPOSITION {9}
728  DF  .~ Work support {1}
729  DF  .~.~ Moving work support {2}
732.~.~.~ Porous

DEFINITION

Classification: 118/732

Porous:

(under subclass 729) Apparatus wherein the base holding means is foraminously constructed to allow gaseous flow therethrough.