US PATENT SUBCLASS 16 / 212
.~.~ Sheet metal, single piece


Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

210  DF  SASH-CORD GUIDES {4}
211  DF  .~ Casings {1}
212.~.~ Sheet metal, single piece


DEFINITION

Classification: 16/212

(under subclass 211) Devices constructed from single pieces of sheet metal.