US PATENT SUBCLASS 292 / 91
.~.~ Multiple head

Current as of: June, 1999
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292 /   HD   CLOSURE FASTENERS

2  DF  BOLTS {15}
80  DF  .~ Spring arm {2}
91.~.~ Multiple head

DEFINITION

Classification: 292/91

(under subclass 80) Devices having two or more holding-surfaces for the closures.