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发明名称
Nouveau dispositif de changement automatique des bobines pour métiers à filer ou retordre au sec ou au mouillé pour lins, chanvre, jute, etc.
摘要
申请公布号
FR684843(A)
申请公布日期
1930.07.01
申请号
FRD684843
申请日期
1929.11.14
申请人
SOCIETE DUVIVIER, SIX ET SENACQ
发明人
分类号
D01H9/04
主分类号
D01H9/04
代理机构
代理人
主权项
地址
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