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发明名称
Improvements in and relating to gasometers
摘要
申请公布号
GB644440(A)
申请公布日期
1950.10.11
申请号
GB19470027776
申请日期
1947.10.16
申请人
ADOLPHE GRUENAIS
发明人
分类号
F17B1/00
主分类号
F17B1/00
代理机构
代理人
主权项
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