last in counteracting the condensationby rarefaction of the gas which causes balloons toshoot upward. It worked quite well, keeping the bal-loon about 150 feet above the surface until the Isle ofWight was reached, when it shot up, but the waterballast is always under control, an advantage… … Yellow Azo Dyes for Cotton. The Allgemeine Zeitschrift fur Textil-Industrie de-scribes a range of azo dyes invented by the St. DenisManufacturing Company, which impart a fast yellowcolor to vegetable fibers. By the action of metadiazo-benzol acid upon diphenylainine or inonobenzylaniline,there is…
Patented · Patents · Contained · Gas · Scientific American · Munn · Green fog · Express money · American supplement · Horse power · Cubic feet · Head rest · Carbonic acid · Address munn · Years ago
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