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发明名称
Selbstdichtende Koksofentuer
摘要
申请公布号
DE864693(C)
申请公布日期
1953.01.26
申请号
DE1949W000211
申请日期
1949.11.01
申请人
RUDOLF WILHELM
发明人
MARCUS WILHELM
分类号
C10B25/06
主分类号
C10B25/06
代理机构
代理人
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地址
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