| 发明名称 |
SHOE LASTING MACHINES |
| 摘要 |
A shoe upper conforming machine having side grippers movable widthwise from spaced locations into engagement with the sides of a shoe to locate the grippers automatically with respect to the upstanding margin of a shoe upper.
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| 申请公布号 |
US3631554(A) |
申请公布日期 |
1972.01.04 |
| 申请号 |
USD3631554 |
申请日期 |
1970.08.31 |
| 申请人 |
USM CORP. |
发明人 |
FRANK HARTSHORN;GEORGE MILLAR |
| 分类号 |
A43D21/12;A43D21/16;A43D21/18;(IPC1-7):A43D21/00 |
主分类号 |
A43D21/12 |
| 代理机构 |
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代理人 |
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