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发明名称
Perfectionnements aux scies cloches
摘要
申请公布号
FR1047779(A)
申请公布日期
1953.12.16
申请号
FRD1047779
申请日期
1951.06.06
申请人
发明人
SAUTTER PAUL
分类号
B23B51/04;B23B51/10
主分类号
B23B51/04
代理机构
代理人
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