The Patent Office Pony A History of the Early Patent Office Appendix [Pg 207] APPENDIX SOME CIVIL WAR ERA PATENTS LIST OF ALL KNOWN PATENTS ISSUED BY CONFEDERATE PATENT OFFICE (What may have been issued after 01/01/1865 is unknown), where * precedes an alternate version in CSA Patent Office Reports
Concrete Testing Equipment. We are manufacturers and exporters of Concrete Testing Equipment that meet the diverse industry application requirement. Our range includes Concrete Cube Mold, Beam Mold, Cylindrical Mold, Compression Testing Machine, Digital Compression Testing Machine, Vibrating Table, Slump Cone, Lab Pan Mixer, Accelerated Curing tank, Compaction Factor apparatus, Air Entrainment ...
The history of hydraulic systems can be traced back to the 1646, when Braise Pascal performed the first hydrostatic experiment. He used a Pascal's barrel to investigate the effect of a force applied at one point of the fluid and how it is transmitted to the other sections within an enclosed system.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 130,376 pages of information and 206,847 images on early companies, their products and the people who designed and built them.
We are a leading Manufacturer of spares for batch and continuous centrifugal machine, netzsch progressive cavity pumps, automation system for batch and continuous centrifugal, stork veco nickel screens, rotary vacuum filter and spares and juice clarifier and spares from Delhi, India.
Mineral processing: Mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a more concentrated material for the procedures of extractive metallurgy.
Cone crushers. Cone or gyratory crushers use a variety of specialized bearings specifically designed for each model. Like jaw crushers, these machines — common in primary, secondary, and tertiary crushing circuits — also operate at moderate speeds under heavy loads and experience significant load spikes.
CLC Plant. We offer CLC Plant (Lightweight Block Manufacturing Plant)that is very eco-friendly and saves depletion of the top soil.Not only this at the same time, Lightweight Block Plant can actually use fly-ash- an industrial waste as one of its major constituents.