US PATENT SUBCLASS 372 / 86
.~.~ Having an auxiliary ionization means

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

Internet Version by PATENTEC © 1999      Terms of Use


372 /   HD   COHERENT LIGHT GENERATORS

69  DF  PARTICULAR PUMPING MEANS {5}
81  DF  .~ Electrical {5}
86.~.~ Having an auxiliary ionization means

DEFINITION

Classification: 372/86

Having an auxiliary ionization means:

(under subclass 81) Subject matter in which the apparatus includes more than one means for ionizing at least a portion of the active media prior to or at the same time as the electrical discharge which directly excites the active media.