发明名称 |
Fire hydrant locking arrangement |
摘要 |
A fire hydrant locking arrangement which is intended for utilization on a conventional fire hydrant. Moreover, also disclosed is a method of producing a fire hydrant locking arrangement through a heat-meltable locking ring which will inhibit the unauthorized opening of fire hydrants while facilitating the ready servicing of the internal components of the fire hydrant.
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申请公布号 |
US5205312(A) |
申请公布日期 |
1993.04.27 |
申请号 |
US19920893213 |
申请日期 |
1992.06.02 |
申请人 |
MAGNA-LOC VALVE CORP. |
发明人 |
JERMAN, JAMES K.;SALVATO, GUIDO |
分类号 |
E03B9/06 |
主分类号 |
E03B9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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