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发明名称
Perfectionnements aux bobinoirs
摘要
申请公布号
FR1078681(A)
申请公布日期
1954.11.22
申请号
FRD1078681
申请日期
1953.04.11
申请人
发明人
BRUGGER ALBERT
分类号
B65H54/553;B65H54/74
主分类号
B65H54/553
代理机构
代理人
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