ES6537A1 -
Improvements in the procedure for treating and extracting silver from copper matte and copper pellets analogous to copper matte.
- Google Patents
Improvements in the procedure for treating and extracting silver from copper matte and copper pellets analogous to copper matte.
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Individual
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Individual
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Priority to ES6537ApriorityCriticalpatent/ES6537A1/en
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ES6537A1886-12-141886-12-14
Improvements in the procedure for treating and extracting silver from copper matte and copper pellets analogous to copper matte.
ExpiredES6537A1
(en)
An apparatus for the extraction of sulfur contained in mineral sulphurous earths and in general in all the substances that contain this product, as well as for the sublimation of raw sulfur.