|
GB191319191A
|
|
Improvements in the Method of, and Apparatus for, Producing Cement and the like from Blast Furnace Slag and like Smelting Products.
|
|
CA139806A
|
|
Cement manufacture
|
|
GB191003016A
|
|
An Improved Process of Manufacturing Cement from Blast-furnace Slag.
|
|
CA118522A
|
|
Manufacture of cement from furnace slag
|
|
GB190819070A
|
|
Improvements in the Manufacture of Cement from Blast Furnace Slag and the like.
|
|
GB190818680A
|
|
Improvements in the Process of Briquetting Ore with Blast-furnace Slag.
|
|
US952914A
|
|
Ore-briqueting.
|
|
US998358A
|
|
Manufacture of cement from furnace-slag.
|
|
CA79531A
|
|
Process of burning cement gypsum
|
|
GB190224091A
|
|
Improvement in Apparatus for Spraying Glowing Blast-furnace Cinder
|
|
GB190222699A
|
|
Process for Spraying Glowing Liquid Blast-furnace-cinder and Apparatus to be used in connection therewith.
|
|
CA79530A
|
|
Revolving adjustable kiln
|
|
US678412A
|
|
Process of burning cement, gypsum, & c.
|
|
US678411A
|
|
Revolving adjustable kiln.
|
|
GB190005922A
|
|
An Improved Process for Burning Cement, Gypsum, or the like, and Apparatus therefor.
|
|
GB190005923A
|
|
A New or Improved Revolving Adjustable Kiln.
|
