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发明名称
Improvements relating to roller heads for textile spinning and fibre preparing machines
摘要
申请公布号
GB712753(A)
申请公布日期
1954.07.28
申请号
GB19510005830
申请日期
1951.03.10
申请人
TWEEDALES AND SMALLEY (1920) LIMITED
发明人
HOOPER NORBERT
分类号
D01H5/56
主分类号
D01H5/56
代理机构
代理人
主权项
地址
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