US PATENT SUBCLASS 52 / 99
.~ In dissimilar material member

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

98  DF  FRANGIBLE SECTION OR MEANS {2}
99.~ In dissimilar material member

DEFINITION

Classification: 52/99

(under subclass 98) Structure in which the frangible means is made of a material differing in kind from that of the primary structure, e.g., a metal member attached or embedded in a concrete base member.