| 发明名称 |
Tempering element for plastic mould tools consisting - of a detachable metal collar |
| 摘要 |
<p>The hollow metal collar is interrupted at least one point on the circumference and has a hose coupling near each of the abutting sealed ends and the usual fasteners for affixing the ring to the tool.</p> |
| 申请公布号 |
DE2023800(A1) |
申请公布日期 |
1971.11.25 |
| 申请号 |
DE19702023800 |
申请日期 |
1970.05.15 |
| 申请人 |
NICKE H |
发明人 |
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| 分类号 |
B29C33/04;B29C45/72;(IPC1-7):29C1/00 |
主分类号 |
B29C33/04 |
| 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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