发明名称 |
ANORDNING FOR UPPSETTNING OCH FASTHALLANDE AV STORA RORDELAR I OCH FOR SAMMANFOGNING AV DELARNA |
摘要 |
The bent pipe assembling apparatus of the present invention comprises two straight pipe positioning means and one elbow supporting table disposed between said two means, one of said two means being capable of rotating about said elbow supporting table, so that the bent pipe having accurate dimensions in the length and the angle of bending may be easily produced. |
申请公布号 |
SE400039(B) |
申请公布日期 |
1978.03.13 |
申请号 |
SE19730004836 |
申请日期 |
1973.04.05 |
申请人 |
* MITSUI SHIPBUILDING AND ENGINEERING CO LTD |
发明人 |
K * SHIOZAWA;T * SHIRATO;K * HIROSE |
分类号 |
B23K9/028;B25H1/00;F16L1/00;(IPC1-7):23K37/04;21D39/04 |
主分类号 |
B23K9/028 |
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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