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发明名称
Rotary spindle
摘要
申请公布号
US2754712(A)
申请公布日期
1956.07.17
申请号
US19510217156
申请日期
1951.03.23
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
LEBLANS LEOPOLD MICHAEL LAMBERT JOSEPH
分类号
B23B19/00;B23Q1/70
主分类号
B23B19/00
代理机构
代理人
主权项
地址
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