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发明名称
TOOTH-HOLDER ASSEMBLY
摘要
申请公布号
GB1263030(A)
申请公布日期
1972.02.09
申请号
GB19700028844
申请日期
1970.06.15
申请人
LOUIS VILLECHENON
发明人
LOUIS VILLECHENON
分类号
E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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