US PATENT SUBCLASS 48 / 45
.~.~.~.~ Dip

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

Internet Version by PATENTEC © 1999      Terms of Use


48 /   HD   GAS: HEATING AND ILLUMINATING

*  DD  ACETYLENE {5}
*  DD  .~ Generators {5}
38  DF  .~.~ Carbide feed {11}
44  DF  .~.~.~ Hand {1}
45.~.~.~.~ Dip

DEFINITION

Classification: 48/45

Generators provided with suitable means for supporting carbid which is caused to dip in and out of the water, the carbid being fed through a hand-operated valve.