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经营范围
发明名称
Procédé de transport de matières solides ou visqueuses dans des canalisations tubulaires
摘要
申请公布号
FR1270241(A)
申请公布日期
1961.08.25
申请号
FR19600840819
申请日期
1960.10.11
申请人
RUHRGAS AKTIENGESELLSCHAFT
发明人
分类号
B65G53/30
主分类号
B65G53/30
代理机构
代理人
主权项
地址
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