US PATENT SUBCLASS 436 / 133
.~ Inorganic carbon compounds


Current as of: June, 1999
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436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

127  DF  OXYGEN CONTAINING {5}
133.~ Inorganic carbon compounds {1}
134  DF  .~.~> Carbon monoxide only


DEFINITION

Classification: 436/133

Inorganic carbon compounds:

(under subclass 127) Subject matter in which there is a qualitative or quantitative chemical test for inorganic compound of carbon.

(1) Note. Organic compounds are compounds containing carbon which are further characterized by the presence of two carbon atoms bonded together or one atom of carbon bonded to at least one atom of hydrogen or halogen or one atom of carbon bonded to one atom of nitrogen by a single or double bond.