US PATENT SUBCLASS 570 / 137
.~.~.~.~.~ Bromine or iodine containing

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

Internet Version by PATENTEC © 1999      Terms of Use


570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
123  DF  .~.~ Fluorine containing {21}
124  DF  .~.~.~ Product {7}
134  DF  .~.~.~.~ Acyclic {2}
137.~.~.~.~.~ Bromine or iodine containing

DEFINITION

Classification: 570/137

Bromine or iodine containing:

(under subclass 134) Compound which contain bromine or iodine.