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发明名称
Emergency handle
摘要
申请公布号
US2463066(A)
申请公布日期
1949.03.01
申请号
US19450624383
申请日期
1945.10.25
申请人
STUVEL BERNARD D
发明人
STUVEL BERNARD D.
分类号
F16K31/60
主分类号
F16K31/60
代理机构
代理人
主权项
地址
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