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发明名称
Flowmeter
摘要
申请公布号
US2405704(A)
申请公布日期
1946.08.13
申请号
US19430507167
申请日期
1943.10.21
申请人
PHILLIPS PETROLEUM COMPANY
发明人
MATUSZAK MARYAN P.
分类号
G01F1/48
主分类号
G01F1/48
代理机构
代理人
主权项
地址
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