发明名称 |
ADJUSTABLE HEIGHT CAN OPENER |
摘要 |
An electrically operated portable can opener being adjustable in height to enable opening various size cans, the can opener having a primary housing which is partially received within a secondary base housing with a rotary cam serving to control the raising and lowering of the primary housing with respect to the base housing. |
申请公布号 |
CA1275566(C) |
申请公布日期 |
1990.10.30 |
申请号 |
CA19870552324 |
申请日期 |
1987.11.20 |
申请人 |
BAST, ELEANOR A. |
发明人 |
BAST, ELEANOR A.;THOMAS, RICHARD K. |
分类号 |
B67B7/70;B67B7/82 |
主分类号 |
B67B7/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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