US PATENT SUBCLASS 123 / 193.2
.~ Cylinder detail

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

193.1  DF  PARTICULAR PISTON AND ENCLOSING CYLINDER CONSTRUCTION {3}
193.2.~ Cylinder detail

DEFINITION

Classification: 123/193.2

Cylinder detail:

(under subclass 193.1) Apparatus having a specific detail of the chamber in which a piston moves.