US PATENT SUBCLASS 156 / 301
.~.~.~.~.~ Opposed laminae are running length webs

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
297  DF  .~.~ Of discrete laminae to single face of additional lamina {2}
299  DF  .~.~.~ All laminae planar and face to face {2}
300  DF  .~.~.~.~ With covering of discrete laminae with additional lamina {1}
301.~.~.~.~.~ Opposed laminae are running length webs

DEFINITION

Classification: 156/301

(under subclass 300) Processes in which the discrete laminae are applied to a continuously moving web of indefinite length and thereafter superposing on the discrete laminae another continuously moving web of indefinite length.