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Patent number1,476,914. Page 1.

Patent number1,476,914. Page 1..jpg Patent number 341,577. Sheet 3.ThumbnailsTHE AMERICAN MIXED-FLOW TURBINE WATER WHEEL HISTORY.Patent number 341,577. Sheet 3.ThumbnailsTHE AMERICAN MIXED-FLOW TURBINE WATER WHEEL HISTORY.Patent number 341,577. Sheet 3.ThumbnailsTHE AMERICAN MIXED-FLOW TURBINE WATER WHEEL HISTORY.Patent number 341,577. Sheet 3.ThumbnailsTHE AMERICAN MIXED-FLOW TURBINE WATER WHEEL HISTORY.