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All Patents in class 417/192
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
213,648Mar. 25, 1879A. FriedmannInjectorwater injectors
364,495Jun. 07, 1887W.E. DodgeInjectorwater injectors
376,315Jan. 10, 1888S.L. KneassInjectorwater injectors
445,642Feb. 03, 1891R. Ruddy, L. KaczanderInjectorwater injectors
532,563Jan. 15, 1895L. KaczanderSteam Injectorwater injectors
536,922Apr. 02, 1895J. DesmondInjectorwater injectors
541,620Jun. 25, 1895S.L. KneassInjectorwater injectors
554,401Feb. 11, 1896T.J. SweeneyInjectorwater injectors
683,914Oct. 08, 1901J. DesmondInjectorwater injectors
1,057,740Apr. 01, 1913L. KassanderInjectorwater injectors
1,084,640Jan. 20, 1914L. KassanderInjectorwater injectors
1,153,114Sep. 07, 1915H.L. Leverett, L. KassanderInjectorwater injectors
1,571,406Feb. 02, 1926J.M. GonzálezInjectorwater injectors
2,131,871Oct. 04, 1938B.E. FolkeInjector Overflow Mechanismwater injectors
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