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发明名称
DRAIN PLUG OPERABLE BY LIFT ROD
摘要
申请公布号
NZ193447(A)
申请公布日期
1983.05.31
申请号
NZ19800193447
申请日期
1980.04.15
申请人
NEWTECH CO
发明人
CRAWFORD D;TURNER L
分类号
E03C1/22;E03C1/232
主分类号
E03C1/22
代理机构
代理人
主权项
地址
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