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经营范围
发明名称
TORRE DE ESCORAMENTO ENCAIXAVEL APERFEICOADA
摘要
申请公布号
BR7706020(A)
申请公布日期
1979.04.03
申请号
BR19770006020
申请日期
1977.09.09
申请人
SEDA ENG COM IND LTD
发明人
MOURA R
分类号
E04G1/08;(IPC1-7):E04G1/08
主分类号
E04G1/08
代理机构
代理人
主权项
地址
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