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发明名称
anel de segmento para o emprego em um cilindro de um motor de combustão interna.
摘要
申请公布号
BR0202087(B1)
申请公布日期
2011.04.05
申请号
BR20020002087
申请日期
2002.05.29
申请人
发明人
EHRENFRIED HORN;RUDOLF WIDMANN;STEFFEN HOPPE
分类号
C23C4/10;F16J9/26
主分类号
C23C4/10
代理机构
代理人
主权项
地址
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