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发明名称
PROCESSO DE FABRICACAO DE ESPELHO CURVO
摘要
申请公布号
BR7807439(A)
申请公布日期
1980.05.13
申请号
BR19780007439
申请日期
1978.11.10
申请人
YAMAMOTO P
发明人
YAMAMOTO P
分类号
C03B23/025;(IPC1-7):C03B23/025
主分类号
C03B23/025
代理机构
代理人
主权项
地址
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