发明名称 |
Grinding paste composition containing silicon carbide - powder |
摘要 |
<p>The process of distillation of the watery condensate from wood smoke and adsorption and desorption of the resulting distillate is carried out in two stages; the first distillation fraction is collected separately, subjected to adsorption and desorption and thereafter mixed with the second distillation fraction.</p> |
申请公布号 |
DE1807317(A1) |
申请公布日期 |
1970.05.27 |
申请号 |
DE19681807317 |
申请日期 |
1968.11.06 |
申请人 |
INSTITUT SVERKHTVERDYKH MATERIALOW |
发明人 |
MENDELEJEVNA VOLKOVA,TAMARA |
分类号 |
C09K3/14 |
主分类号 |
C09K3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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