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发明名称
An improved apparatus for producing bio-gas
摘要
申请公布号
IN180086(B)
申请公布日期
1998.01.10
申请号
IN1990DE34619
申请日期
1990.04.06
申请人
SINGH HANS KUMAR
发明人
SINGH HANS KUMAR
分类号
C02F11/04;(IPC1-7):C02F11/04
主分类号
C02F11/04
代理机构
代理人
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