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发明名称
METHOD OF CAVITIES AND OPENINGS HYDRODYNAMIC CALIBRATION
摘要
申请公布号
CS264152(B1)
申请公布日期
1989.06.13
申请号
CS19830009859
申请日期
1983.12.23
申请人
POLAK KAROL DOC.ING.CSC.,CS;KULISEK JAROSLAV ING.,CS
发明人
POLAK KAROL DOC.ING.CSC.,CS;KULISEK JAROSLAV ING.,CS
分类号
B21J5/00;(IPC1-7):B21J5/00
主分类号
B21J5/00
代理机构
代理人
主权项
地址
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