14th February 1907, Page 24
14th February 1907
Page 24

Page 24, 14th February 1907
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Patents Completed.
CONTROL DEV10E.—Serpollet.—No. 17,551/06, dated, under Convention, 5th December, 1903.—The driving apparatus comprises a main steam motor (M), feed-water heater (0.), a boiler......