US PATENT SUBCLASS 249 / 218
.~.~.~.~ Sheet metal

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

205  DF  MISCELLANEOUS MOLD ADJUNCTS {2}
207  DF  .~ In situ construction engineering or building type {5}
213  DF  .~.~ Including tie {3}
216  DF  .~.~.~ Having means to maintain panels spaced apart {2}
218.~.~.~.~ Sheet metal

DEFINITION

Classification: 249/218

(under subclass 216) Apparatus wherein the tie is made of sheet metal.