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发明名称
Heating means for locks
摘要
申请公布号
US2232577(A)
申请公布日期
1941.02.18
申请号
US19370182738
申请日期
1937.12.31
申请人
WEST JR BRENNAN B
发明人
JR. BRENNAN B. WEST,
分类号
E05B17/00
主分类号
E05B17/00
代理机构
代理人
主权项
地址
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