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发明名称
Improvements in hand can openers
摘要
申请公布号
GB400380(A)
申请公布日期
1933.10.26
申请号
GB19320022103
申请日期
1932.08.06
申请人
GEORGE WRIGHT
发明人
分类号
B67B7/72
主分类号
B67B7/72
代理机构
代理人
主权项
地址
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