...oily substance, or . " in other words, to render the selective action of the oil more marked ; but it is " to be understood that the object of using...acid used is insufficient to cause chemical action 10 " on the metalliferous minerals present. " Again, we have discovered that the tendency for the oily...

...with oily substance, or " in other words, to render the selective action of the oil more marked ; but it is " to be understood that the object of using...the generation of gas for the purpose of flotation Jan. 26, 191U] THE ILLUSTRATED OFFICIAL JOURNAL (PATENTS). 37 REPORTS OF PATENT, DESIGN, AND TRADE...

...and John Ballot. In this patent the aid of chemicallygenerated gas is discarded definitely, in favor of air-bubbles. This seems to me a matter of far greater...bring about the generation of gas for the purpose of notation thereby, and the proportion of acid used is insufficient to cause chemical action in the metalliferous...

...with oily substance, or, in other words, to render the selective action of the oil more marked; but it is to be understood that the object of using acid...purpose of flotation thereby, and the proportion of acid is insufficient to cause chemical action on the metalliferous minerals present. Again, we have discovered...

...with oily substance, or, in other words, to render the selective action of the oil more marked; but it is to be understood that the object of using acid...bring about the generation of gas for the purpose of notation thereby, and the proportion of acid is insufficient to cause chemical action on the metalliferous...

...with oily substance, or, in other words, to render the selective action of the oil more marked; but it is to be understood that the object of using acid...acid used is insufficient to cause chemical action on the metalliferous minerals present. Again, we have discovered that the tendency for theoily substance...

...with oily substance, or, in other words, to render the selective action of the oil more marked; but it is to be understood that the object of using acid...acid used is insufficient to cause chemical action on the metalliferous minerals present. Again, we have discovered that the tendency for theoily substance...

...avoid the imputation even of using gas as a flotation agency, and ex majore cautella give notice that "it is to be understood that the object of using acid...generation of gas for the purpose of flotation thereby" — a statement the Supreme Court referred to as evidencing that their work tended not in the line...

...with oily substance, or, in other words, to render the selective action of the oil more marked; but it is to be understood that the object of using acid...purpose of flotation thereby, and the proportion of acid is insufficient to cause chemical action on the metalliferous minerals present. Again, we have discovered...

...avoid die imputation even of using gas as a flotation agency, and ex majore cautella give notice that "it is to be understood that the object of using acid...generation of gas for the purpose of flotation thereby" — a statement the Supreme Court referred to as evidencing that their work tended not in the line...