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发明名称
Combination can opener
摘要
A combination cap and can opener with a single working end is suitable for opening a capped bottle and for opening a press-off easy-open can. The opener can be only about 5 cm long, and is adapted for portability.
申请公布号
US4617842(A)
申请公布日期
1986.10.21
申请号
US19840668309
申请日期
1984.11.05
申请人
YANG, JAMES C. H.
发明人
YANG, JAMES C. H.
分类号
B67B7/44;(IPC1-7):B67B7/44
主分类号
B67B7/44
代理机构
代理人
主权项
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