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经营范围
发明名称
Machine pour couper ou chanfreiner les tuyaux
摘要
申请公布号
FR1131745(A)
申请公布日期
1957.02.26
申请号
FRD1131745
申请日期
1955.09.29
申请人
ETABLISSEMENTS BONNARD
发明人
分类号
B23K7/00
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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