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经营范围
发明名称
Improvements in or relating to temperature indicators
摘要
申请公布号
GB397520(A)
申请公布日期
1933.08.25
申请号
GB19320005644
申请日期
1932.02.25
申请人
BRITISH CELANESE LIMITED;GEORGE HOLLAND ELLIS;ALEXANDER JAMES WESSON
发明人
分类号
G01K11/12
主分类号
G01K11/12
代理机构
代理人
主权项
地址
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