Leffel, Samson and Niagara turbine water wheels
An edition of Leffel, Samson and Niagara turbine water wheels (1908)
pamphlet V
By James Leffel & Co
Publish Date
1908
Publisher
James Leffel & Company
Language
eng
Pages
100
Description:
subjects: Catalogs, Hydraulic machinery industry, Hydraulic turbines, Water-wheels, James Leffel & Co