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发明名称
Knob assembly
摘要
申请公布号
US2242866(A)
申请公布日期
1941.05.20
申请号
US19400336949
申请日期
1940.05.24
申请人
OSKAR KOZLOVSKIS
发明人
KOZLOVSKIS OSKAR
分类号
E05B3/04
主分类号
E05B3/04
代理机构
代理人
主权项
地址
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