Convention, Masalah 40 |
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Halaman 158
... Furnace Products Metallurgical and Chemical Engineering May 1 , 1916 P 509 Electric Zinc Distilling Furnace Patent to John Thompson , N. Y. City Metallurgical and Chemical Engineering Dec 1 , 1916 P 658 Electric Furnaces for Melting ...
... Furnace Products Metallurgical and Chemical Engineering May 1 , 1916 P 509 Electric Zinc Distilling Furnace Patent to John Thompson , N. Y. City Metallurgical and Chemical Engineering Dec 1 , 1916 P 658 Electric Furnaces for Melting ...
Halaman 159
... Furnaces Robert B. Burr Foundry by Fred L. Wolf and April 1915 P 153 Brass Melting and Refining Furnace , gas or oil - fired and specially de- signed for melting brass and other non - ferrous metals in crucibles Foundry Jan 1915 p 40 ...
... Furnaces Robert B. Burr Foundry by Fred L. Wolf and April 1915 P 153 Brass Melting and Refining Furnace , gas or oil - fired and specially de- signed for melting brass and other non - ferrous metals in crucibles Foundry Jan 1915 p 40 ...
Halaman 160
... Furnace Metallurgy by Dr. Fink - idem Thermal and electric units - conversion factors , etc. idem by Carl Hering- 1912 p 499 electrotype metal Jan 13 , 1917 furnace used tc Latest type surface combustion furnace for melting American Gas ...
... Furnace Metallurgy by Dr. Fink - idem Thermal and electric units - conversion factors , etc. idem by Carl Hering- 1912 p 499 electrotype metal Jan 13 , 1917 furnace used tc Latest type surface combustion furnace for melting American Gas ...
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Report of the Commercial Section | 1 |
Report of Commercial Section Finance Committee | 12 |
Report of Committee on Compensation of Salesmen | 20 |
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