US PATENT SUBCLASS 131 / 326
.~.~ Booking

Current as of: June, 1999
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131 /   HD   TOBACCO

290  DF  TOBACCO TREATMENT {8}
324  DF  .~ Leaf straightening, brushing, smoothing, rolling, corrugating, or flattening with or without stem crushing {2}
326.~.~ Booking

DEFINITION

Classification: 131/326

Booking:

(under subclass 324) Process or apparatus wherein the leaves are superposed to form a stack commonly known in the art as a book.