| 发明名称 |
HEAT-SHAPING APPARATUS |
| 摘要 |
<p>This invention relates to apparatus for cutting or shaping material, as by heat-shaping, wherein the outline of a predetermined pattern is copied on the material which is to be worked on by following the pattern with a follower member whose movement is used to control a cutting or heat-shaping tool.</p> |
| 申请公布号 |
CA1031253(A) |
申请公布日期 |
1978.05.16 |
| 申请号 |
CA19760244025 |
申请日期 |
1976.01.21 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DE |
发明人 |
VIGNARDET, LUCIEN;BOULET, FRANCIS |
| 分类号 |
B23K7/00;B23Q1/01;B23Q35/10 |
主分类号 |
B23K7/00 |
| 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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