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经营范围
发明名称
Allumeur pour gazogènes
摘要
申请公布号
FR972733(A)
申请公布日期
1951.02.02
申请号
FRD972733
申请日期
1941.04.05
申请人
发明人
HOLLIER-LAROUSSE ROGER-LOUIS-JULES
分类号
C10J3/30
主分类号
C10J3/30
代理机构
代理人
主权项
地址
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