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经营范围
发明名称
Tuyère d'admission d'air pour gazogène.
摘要
申请公布号
CH233518(A)
申请公布日期
1944.08.15
申请号
CHD233518
申请日期
1941.03.24
申请人
PONCET,JEAN-LOUIS-PIERRE;VALLERNAUD,JEAN-PAUL-AMEDEE
发明人
PONCET,JEAN-LOUIS-PIERRE;VALLERNAUD,JEAN-PAUL-AMEDEE
分类号
C10J3/80
主分类号
C10J3/80
代理机构
代理人
主权项
地址
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