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发明名称
Adjustment mechanism for fluid meters
摘要
申请公布号
US2482645(A)
申请公布日期
1949.09.20
申请号
US19460713887
申请日期
1946.12.04
申请人
RALPH N. BRODIE COMPANY
发明人
BERCK WILLIAM F.
分类号
G01F3/18
主分类号
G01F3/18
代理机构
代理人
主权项
地址
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