发明名称 |
CLIP FOR DRILLING AND CLOSING PLASTIC PIPE LINES |
摘要 |
<p>FIELD: erection of pipes. SUBSTANCE: clip is provided with metal insert having two sections of different form and purpose: upper section is used for mounting all connecting members and lower section free of such members. Only lower section is inserted in wall of branch pipe forming reinforcing sleeve for it. EFFECT: enhanced reliability. 17 c, 16 dwgt</p> |
申请公布号 |
RU2102648(C1) |
申请公布日期 |
1998.01.20 |
申请号 |
RU19930058294 |
申请日期 |
1993.02.12 |
申请人 |
MANIBS SPETSIAL'ARMATUREN GMBKH UND KO., KG. |
发明人 |
KLAUS SERVE |
分类号 |
F16L41/06;B29C65/34;F16L47/34;(IPC1-7):F16L41/06 |
主分类号 |
F16L41/06 |
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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