Green Fuel Economizer Co.
/ Matteawan (New York): 1910
11, [1] pp., well illustrated, issued as the company's Bulletin 133; library markings, later plain paper wrappers over original printed paper wrappers, punched for a two ring binder, still good; recovering waste heat for preheating boiler feed water. Volumes
Included: 1
ISBN: NA
Subject/Keywords: history of , heat recovery systems
Item #: 384555
$33.31