发明名称 |
VORRICHTUNG ZUM BILDEN EINES ABZWEIGSTUECKES AN EINEM ROHR |
摘要 |
An extruder for the formation of a branch on a pipe comprises two arms and a mandrel. The arms are cranked and are pivoted to one another. The extruder is suitable for use when it is desired to connect a branch pipe to a main pipe. |
申请公布号 |
DE3104159(A1) |
申请公布日期 |
1981.12.17 |
申请号 |
DE19813104159 |
申请日期 |
1981.02.06 |
申请人 |
EUROPE OUTILLAGE S.A. |
发明人 |
REIGNER,GERARD;BREGER,YVES |
分类号 |
B21C37/29;(IPC1-7):21C37/29 |
主分类号 |
B21C37/29 |
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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