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经营范围
发明名称
Improvements in or relating to boilers
摘要
申请公布号
GB423117(A)
申请公布日期
1935.01.25
申请号
GB19330024816
申请日期
1933.09.07
申请人
N.V. INDUSTRIEELE MAATSCHAPPIJ VOORHEEN NOURY;VAN DER LANDE
发明人
分类号
F24H9/18
主分类号
F24H9/18
代理机构
代理人
主权项
地址
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