erning policies in the manufacture of New Departure BallBearings could not be more concisely stated than by this writer. Whenit comes to producing a mechanical device for fighting off and nulli-fying the evils of friction, the ball type of bearing approaches mostclosely to absolutely perfection.… … Standardizing a product in the plans A long steady series of heavy vibrations—electrifying, penetrating, far reaching.. . . This was KLAXON, a new sound. A small, compact, and easily operateddevice, for automobiles, industrial trucks,fire alarm and call systems, and. inFrance, for gas alarms . . .…
Automobiles · Aeronautics
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![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-423-280.webp)
