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经营范围
发明名称
TUBO DE SOPLADO.
摘要
申请公布号
ES170768(Y)
申请公布日期
1972.07.01
申请号
ES19710170768U
申请日期
1971.07.13
申请人
SOCIEDAD ESPANOLA DE PRODUCTOS FOTOGRAFICOS VALCA
发明人
分类号
G03C
主分类号
G03C
代理机构
代理人
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地址
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