ES85698A1 -
Improvements in the transformation into charcoal, vegetables and materials of vegetable origin, lignite, xyloid, peat and the like.
- Google Patents
Improvements in the transformation into charcoal, vegetables and materials of vegetable origin, lignite, xyloid, peat and the like.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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BEAUDEQUIN JACQUES
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BEAUDEQUIN JACQUES
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Priority to ES85698ApriorityCriticalpatent/ES85698A1/en
Publication of ES85698A1publicationCriticalpatent/ES85698A1/en
ES85698A1923-06-011923-06-01
Improvements in the transformation into charcoal, vegetables and materials of vegetable origin, lignite, xyloid, peat and the like.
ExpiredES85698A1
(en)