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经营范围
发明名称
METHOD AND APPARATUS FOR MONITORING A LIQUID LEVEL
摘要
申请公布号
KR960006309(B1)
申请公布日期
1996.05.13
申请号
KR19870009181
申请日期
1987.08.21
申请人
ALLEGHENY LUDLUM CORP.
发明人
ASHOK, MURTHY
分类号
B22D11/06;B22D11/18;G01F23/24;G05D9/12;(IPC1-7):G01F23/24;B22D2/00
主分类号
B22D11/06
代理机构
代理人
主权项
地址
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