<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31340117</termId><termName>bois durci</termName><termType>PT</termType><termNote><![CDATA[ Originally a trademarked name for a hard and polishable plastic material made from albumen from blood or egg white mixed with hardwood sawdust and coloring. The mixture was steam-heated and poured into molds, where it cooled to form a hard, dense, glossy object. Patented by François Charles Lepage in France and England 1855-1856, the invention was later bought by A. Latry, a manufacturer of desk wares such as inkwells and decorative boxes.The material was also used for combs, pipe stems, inkwells, and plaques, and medallions for furniture. ]]></termNote><termCreatedDate>2026-03-30 20:31:43</termCreatedDate><relation><relationType>UF</relationType><termId>31340118</termId><termName>Bois Durci (TM)</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31374558</termId><termName>wood by product</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31316725</termId><termName>plastic by composition or origin</termName><termType>PT</termType></relation></term>  </Zthes>