US PATENT SUBCLASS 422 / 148
.~ Ammonia synthesizer

Current as of: June, 1999
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422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

129  DF  CHEMICAL REACTOR {28}
148.~ Ammonia synthesizer

DEFINITION

Classification: 422/148

Ammonia synthesizer:

(under subclass 129) Apparatus specifically adapted for the chemical synthesis of ammonia; e.g., a high pressure, catalytic ammonia synthesis reactor, etc.

SEE OR SEARCH CLASS

128, Surgery,

202.26, for ammonia medicator.

205, Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions,

552, for electrolytic synthesis of ammonia.