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经营范围
发明名称
Hochdruckacetylenkleinentwickler
摘要
申请公布号
DE810656(C)
申请公布日期
1951.08.13
申请号
DE1948P005845
申请日期
1948.10.02
申请人
GOLLUM KARL W.
发明人
GOLLUM KARL W.
分类号
C10H9/00
主分类号
C10H9/00
代理机构
代理人
主权项
地址
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