A physical-chemical procedure for the obtaining of compact and resistant wood plates suitable for the replacement of iron and applicable to other industrial uses and construction (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the object of the main patent no. 203,446 characterized by the fact of submitting to the sheets previously prepared according to the main patent and that by virtue of this have lost the characteristic of natural wood to become lignoses or lignoscopic skeletons make up the sets or stacks during the 2nd order of operative phases according to the main patent or treatment to give them more or less intense malleability according to the cases of application by adding to the astringent bath an amount of crystallized urea using in this bath as astringent iron sulphate . (Machine-translation by Google Translate, not legally binding)