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经营范围
发明名称
Thermostatic lubricant flow regulator
摘要
申请公布号
US1964638(A)
申请公布日期
1934.06.26
申请号
US19310582167
申请日期
1931.12.19
申请人
HANS KREIDEL
发明人
KREIDEL HANS
分类号
G05D23/02
主分类号
G05D23/02
代理机构
代理人
主权项
地址
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