US PATENT SUBCLASS 292 / 229
.~.~ Spring retracted

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

2  DF  BOLTS {15}
194  DF  .~ Swinging {5}
229.~.~ Spring retracted

DEFINITION

Classification: 292/229

(under subclass 194) Devices of the spring-retracted type including operating means and catch devices.