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发明名称
DISPOSICOES INTRODUZIDAS EM FERRAMENTA A POLVORA
摘要
申请公布号
BR9001683(A)
申请公布日期
1990.09.11
申请号
BR1990PI01683
申请日期
1990.04.04
申请人
BOLLHOFF INDUSTRIAL LTDA.
发明人
RAUL FERNANDO MARTINELLI
分类号
B25C1/10;(IPC1-7):B25C1/10
主分类号
B25C1/10
代理机构
代理人
主权项
地址
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