US PATENT SUBCLASS 251 / 335.2
.~ Diaphragm

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

Internet Version by PATENTEC © 1999      Terms of Use


251 /   HD   VALVES AND VALVE ACTUATION

335.1  DF  HERMETIC FLEXIBLE WALL SEAL FOR ACTUATOR {2}
335.2.~ Diaphragm

DEFINITION

Classification: 251/335.2

Diaphragm:

(under subclass 335.1) Subject matter wherein the sealing means comprises the diaphragm.