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经营范围
发明名称
ROHRHALTER.
摘要
申请公布号
DE1841678(U)
申请公布日期
1961.11.16
申请号
DE196100SC887U
申请日期
1961.08.21
申请人
ROLAND SCHWEINGRUBER
发明人
ROLAND SCHWEINGRUBER
分类号
F16L3/00;F16L3/10;F16L3/12
主分类号
F16L3/00
代理机构
代理人
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地址
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