Leadership

Recent Patents

Issue 2 and Volume 60.

Recent Patents 1,186,639. Fire-extinguisher. Theodore M. Dunlap, Chicago, Ill., assignor to Harry A. Newby. 1,185,686 Sewer-cleaning apparatus. John F. Kuhlman, Hammond, Ind. 1,185,688. Device for cleaning water-mains. Joseph L. B. La Marsh, Brooklyn, N. Y.

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