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Bouchaud Praceiq Jean Charles Edouard
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Bouchaud Praceiq Jean Charles Edouard
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Application filed by Bouchaud Praceiq Jean Charles EdouardfiledCriticalBouchaud Praceiq Jean Charles Edouard
Priority to ES13904ApriorityCriticalpatent/ES13904A1/en
Publication of ES13904A1publicationCriticalpatent/ES13904A1/en
ES13904A1892-10-261892-10-26
Procedure to be used in industries that use lime hypochlorite, industrial waste acid sodium sulfate or sodium bisulfate.
ExpiredES13904A1
(en)
The manufacture of opaque or non-transparent cards, in single-sheet cardboard, by chemical procedures that make transparent cardboard become non-transparent.
A new industrial result that consists of the extraction and manufacture of radio protoxide hydrate, that is, caustic soda and soda salts, from mineral soda sulfate from Spain.