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发明名称
Einspruehduesenstab zur Benetzung von Gasversorgungsleitungen
摘要
申请公布号
DE1621563(A1)
申请公布日期
1971.07.08
申请号
DE19671621563
申请日期
1967.07.03
申请人
DECKER,HANS
发明人
DECKER,HANS
分类号
C23F11/02;F16L58/00;F17D3/16;G05D11/00
主分类号
C23F11/02
代理机构
代理人
主权项
地址
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