US PATENT SUBCLASS 34 / 511
.~.~ Natural ambient air drying of material


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

282  DF  PROCESS {24}
443  DF  .~ Gas or vapor contact with treated material {17}
511.~.~ Natural ambient air drying of material {1}
512  DF  .~.~.~> Solar assisted


DEFINITION

Classification: 34/511

Natural ambient air drying of material:

(under subclass 443) Process wherein the treated material is dried by exposure to the encircling air.