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发明名称
PROCESS OF INCREASING THE RATE OF ANAEROBIC DIGESTION OF SEWAGE SOLIDS
摘要
申请公布号
CA313810(A)
申请公布日期
1931.07.28
申请号
CAD313810
申请日期
申请人
THE NATIONAL ALUMINATE CORPORATION
发明人
WILLEM RUDOLFS
分类号
主分类号
代理机构
代理人
主权项
地址
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