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发明名称
REGULADOR DE ALTURA PARA APARATOS NIVELADORES DE MARCOS PARAPUERTAS.
摘要
申请公布号
ES232573(Y)
申请公布日期
1978.08.01
申请号
ES19730002325U
申请日期
1977.12.06
申请人
发明人
分类号
E04G;E06B;(IPC1-7):04G/
主分类号
E04G
代理机构
代理人
主权项
地址
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