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经营范围
发明名称
Improvements in tensiometer apparatus
摘要
申请公布号
GB519172(A)
申请公布日期
1940.03.19
申请号
GB19380026692
申请日期
1938.09.13
申请人
H. MAIHAK AKTIENGESELLSCHAFT
发明人
分类号
G01L1/10
主分类号
G01L1/10
代理机构
代理人
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地址
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