DESTRUCTION AIM OF NEW PATENTEES; But Their Intended Victims Are Bacteria, Termites, Mold and the Like WEEK'S LIST NUMBERS 461 Connecticut Man Offers Device to Strengthen Vision of Nocturnal Observers New Poison for Termites NEWS OF PATENTS Night Vision Aided

RICHMOND, Va., May 4--Death and destruction were the objectives of several inventions receiving patents this week at the United States Patent Office, but the inventors ...