| 发明名称 |
MANUFACTURE OF A HEAT SEALABLE FITTING MADE BY SUCH METHOD |
| 摘要 |
A heat sealable fitting primarily intended for joining thermoplastic gas service pipes is manufactured by winding a heated resistance wire on to a preform of thermoplastic material. The winding and preform are then encapsulated in a further layer of thermoplastic material. |
| 申请公布号 |
AU534633(B1) |
申请公布日期 |
1984.02.09 |
| 申请号 |
AU19820085962 |
申请日期 |
1982.07.13 |
| 申请人 |
BRITISH GAS CORP., VULCATHENE GLYNWED TUBES AND FITTINGS LTD. |
发明人 |
ALEXANDER EWEN;LESLIE MAINE |
| 分类号 |
F16L13/02;B29C70/72;B29C70/82;B29D23/00;F16L47/02;F16L47/03 |
主分类号 |
F16L13/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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