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发明名称
摘要
申请公布号
FR1553223(A)
申请公布日期
1969.01.10
申请号
FRD1553223
申请日期
1968.01.15
申请人
发明人
分类号
F01B3/10;F04B49/08
主分类号
F01B3/10
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代理人
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地址
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