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经营范围
发明名称
Twister spindle
摘要
申请公布号
US2932150(A)
申请公布日期
1960.04.12
申请号
US19560616963
申请日期
1956.10.19
申请人
LEESONA CORPORATION
发明人
KEITH JOHN V.
分类号
D01H1/10
主分类号
D01H1/10
代理机构
代理人
主权项
地址
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