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经营范围
发明名称
UEberdruckablassventil fuer Haushaltkessel
摘要
申请公布号
DE611976(C)
申请公布日期
1935.04.11
申请号
DE1933N035793D
申请日期
1933.10.03
申请人
R. NUSSBAUM & CO. AKT.-GES.;R. NUSSBAUM & CO. AKT.-GES.
发明人
分类号
F16K17/08
主分类号
F16K17/08
代理机构
代理人
主权项
地址
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