Morton, Edward Reginald, 1867- · New York : E.B. Treat & Co. · leaf 102
M … Fig. 31. Principle of Mercury Jet Interrupter. There are a number of interrupters on the marketworking on this principle, and any of them made by well-known firms may be trusted to give satisfactory results. 78 TEXT-BOOK OF RADIOLOGY. As usually constructed a small motor is mounted on topwith its…
