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发明名称
Metalldampfapparat.
摘要
申请公布号
CH159790(A)
申请公布日期
1933.01.31
申请号
CHD159790
申请日期
1931.05.08
申请人
LUTZ,FRIEDRICH
发明人
LUTZ,FRIEDRICH
分类号
主分类号
代理机构
代理人
主权项
地址
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