| 发明名称 |
DISPOSITIVO UTENSILE STAMPO ESTENSIBILE PER LAVORAZIONE DEI METALLI E MACCHINA UTENSILE PORTANTE DETTO DISPOSITIVO |
| 摘要 |
Apparatus for making folds or bends of adjustable length in sheet metal. The apparatus includes a retractable chain-like die which can be shortened or lengthened so as to adjust the operative length of the die. |
| 申请公布号 |
IT1069502(B) |
申请公布日期 |
1985.03.25 |
| 申请号 |
IT19760068547 |
申请日期 |
1976.06.24 |
| 申请人 |
AMADA CO LTD |
发明人 |
SUSUMU KAWANO;TADASHI AMANO;KENJI MANO |
| 分类号 |
B21D5/02;B21D5/04;B21D37/14 |
主分类号 |
B21D5/02 |
| 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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