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经营范围
发明名称
PROCESS FOR TREATMENT OF PULPING WASTE LIQUOR
摘要
申请公布号
CA885905(A)
申请公布日期
1971.11.16
申请号
CAD885905
申请日期
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
INDRAVADAN S. SHAH
分类号
主分类号
代理机构
代理人
主权项
地址
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