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发明名称
Safety valve
摘要
申请公布号
ZA9510724(B)
申请公布日期
1996.08.08
申请号
ZA19950010724
申请日期
1995.12.15
申请人
GREYLING, JOHAN ALBERTUS
发明人
JOHAN ALBERTUS GREYLING
分类号
F16K;F16P
主分类号
F16K
代理机构
代理人
主权项
地址
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