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经营范围
发明名称
Pipe couping shield.
摘要
申请公布号
ZA200107054(B)
申请公布日期
2002.04.24
申请号
ZA20010007054
申请日期
2001.08.27
申请人
WILLIAM TURNER DE SWARDT
发明人
WILLIAM TURNER DE SWARDT
分类号
F16L
主分类号
F16L
代理机构
代理人
主权项
地址
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