US PATENT SUBCLASS 59 / 81
.~.~ Multistrand roller

Current as of: June, 1999
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59 /   HD   CHAIN, STAPLE, AND HORSESHOE MAKING

78  DF  CHAINS {7}
80  DF  .~ Ornamental {2}
81.~.~ Multistrand roller

DEFINITION

Classification: 59/81

Chains composed of two or more parallel rows or strands or roller links or beads having means extending transversely of the chain for connecting them.