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发明名称
Perfectionnements aux cornues verticales pour la carbonisation du charbon et d'autres matières analogues
摘要
申请公布号
FR765254(A)
申请公布日期
1934.06.05
申请号
FRD765254
申请日期
1933.12.07
申请人
WEST'S GAS IMPROVEMENT COMPANY LIMITED
发明人
WEST FREDERICK JOSEPH;WEST ERNEST
分类号
C10B1/04
主分类号
C10B1/04
代理机构
代理人
主权项
地址
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