r Improved T-Squarc. or manufactured. The following are the chief points: (a) and pressing against the intermediate lever returns the parts This invention consists of the tongue or shaft of the T- to their normal position after use. The knives have curved use of bromine as oxidizing agent; (b) use… … any desired length on the tongue. injurious effect on the fibers liable to the use of chlorine or STODDARD'S CAN OPENER. This invention has recently been patented by Mr. Joseph hypochlorites, (d) Mother liquors containing bromine are W. Rowe, P. O. Box 2476, New Orleans, La. decomposed with crude…
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