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经营范围
发明名称
UN HOGAR PARA POLVO DE CARBoN, PARA CALDERAS RADIADORAS CON EMBUDO DE FUSIoN
摘要
申请公布号
ES206745(A2)
申请公布日期
1954.05.16
申请号
ES19450002067
申请日期
1952.12.12
申请人
WALTHER & CIE, A.G.
发明人
分类号
(IPC1-7):C10
主分类号
(IPC1-7):C10
代理机构
代理人
主权项
地址
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