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发明名称
Anti-ballon pour métiers à filer et à retordre
摘要
申请公布号
FR1113010(A)
申请公布日期
1956.03.22
申请号
FRD1113010
申请日期
1954.11.15
申请人
N. SCHLUMBERGER & COMPAGNIE
发明人
分类号
D01H1/42
主分类号
D01H1/42
代理机构
代理人
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地址
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