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发明名称
Vorrichtung zum Halten von mit einem Handgriff versehenen Schutzblenden für Schweisser.
摘要
申请公布号
CH254669(A)
申请公布日期
1948.05.15
申请号
CHD254669
申请日期
1947.04.19
申请人
GROTH,ADOLF
发明人
GROTH,ADOLF
分类号
A61F9/06
主分类号
A61F9/06
代理机构
代理人
主权项
地址
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