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经营范围
发明名称
Perfectionnement aux thermostats et appareils similaires
摘要
申请公布号
FR709097(A)
申请公布日期
1931.08.03
申请号
FRD709097
申请日期
1931.01.09
申请人
发明人
PAYNE MATT
分类号
G01K5/32
主分类号
G01K5/32
代理机构
代理人
主权项
地址
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