ACID PIPING TECHNOLOGY, INC.
ACID PIPING TECHNOLOGY, INC. Patent applications | ||
Patent application number | Title | Published |
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20110114288 | PACKING ELEMENT FOR HEAT AND MASS TRANSFER TOWERS - A tower (A) for effecting heat transfer or chemical reactions contains a packing (B) formed from a multitude of packing elements ( | 05-19-2011 |