US PATENT SUBCLASS 220 / 584
.~ Having interconnected semi-spherical portions

Current as of: June, 1999
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220 /   HD   RECEPTACLES

581  DF  HIGH-PRESSURE-GAS TANK {6}
584.~ Having interconnected semi-spherical portions

DEFINITION

Classification: 220/584

Having interconnected semi-spherical portions:

(under subclass 581) Receptacle wherein the container wall has a plurality of sections, each section comprising a major portion of a sphere.