发明名称 |
Thin metal profiles formed by bending - improving distribution of metallic material through the profile |
摘要 |
<p>A sheet or strip which has previously been rolled with a non-uniform cross section is cold formed partic by bending, in one or more phases parallel to the direction of rolling.</p> |
申请公布号 |
BE781865(A1) |
申请公布日期 |
1972.07.31 |
申请号 |
BE19720781865 |
申请日期 |
1972.04.07 |
申请人 |
STATION D'ESSAIS ET DE RECHERCHES DE LA CONSTRUCTION METALLIQUE A.S.B.L., 69, RUE DU VAL-BENOIT, LIEGE, |
发明人 |
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分类号 |
B21D47/01;(IPC1-7):21C/ |
主分类号 |
B21D47/01 |
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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