US PATENT SUBCLASS 205 / 740
.~.~.~ Vessel (e.g., ship hull, steam boiler, etc.)

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

687  DF  ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) {8}
704  DF  .~ Metal or metal alloy {3}
724  DF  .~.~ Object protection {8}
740.~.~.~ Vessel (e.g., ship hull, steam boiler, etc.)

DEFINITION

Classification: 205/740

Vessel (e.g., ship hull, steam boiler, etc.):

(under subclass 724) Subject matter in which the metal object is a container of any structural shape or configuration (e.g., ship hull, steam boiler, etc.), provided that it is used to hold solid or fluid material.