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发明名称
CHAVE DE AUTO-APERTO
摘要
申请公布号
BR7600302(A)
申请公布日期
1977.08.23
申请号
BR19760000302
申请日期
1976.01.16
申请人
GESSERT K
发明人
GESSERT K
分类号
B25B7/12;(IPC1-7):B25B7/12
主分类号
B25B7/12
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