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发明名称
PORCA E DISPOSITIVO PARA APERTAR E DESAPERTAR ESSA PORCA
摘要
申请公布号
PT913593(E)
申请公布日期
2002.03.28
申请号
PT19980306645T
申请日期
1998.08.19
申请人
JOHN K. JUNKERS
发明人
JOHN K. JUNKERS
分类号
B25B21/00;B23P19/06;F16B23/00;F16B31/04;F16B37/04;(IPC1-7):F16B31/04
主分类号
B25B21/00
代理机构
代理人
主权项
地址
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