| 发明名称 |
Apparatus for insulation of structures |
| 摘要 |
An apparatus is described which is particularly suitable for applying insulation in the form of plastic foam or the like to a surface of a container to be insulated. The apparatus deposits a strip of foam in a generally helical manner while following the contour of the container or structure.
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| 申请公布号 |
US4098635(A) |
申请公布日期 |
1978.07.04 |
| 申请号 |
US19740496422 |
申请日期 |
1974.08.12 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
HAY, II, ROBERT A.;DETTMER, EDWARD V. |
| 分类号 |
F17C3/04;B29C51/00;B29C63/00;B29C63/06;B65D88/04;B65H81/00;F16L59/02;F16L59/10;(IPC1-7):B29H7/00;E04B1/32;B29J1/00 |
主分类号 |
F17C3/04 |
| 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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