发明名称 |
LEVELING STRING HOLDER FOR ALIGNING TUBES |
摘要 |
<p>PURPOSE:To facilitate aligning of tubes in plumbing work by locating leveling string holders each having a peep hole larger than the thickness of the leveling string and so adjusting the position of the tubes that the leveling string stretched between the leveling string holders through the peep holes does not touch the walls of the peep holes.</p> |
申请公布号 |
JPS5366015(A) |
申请公布日期 |
1978.06.13 |
申请号 |
JP19760140960 |
申请日期 |
1976.11.24 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
MATSUMOTO TOSHIKAZU;MIYAGAWA MASAAKI;IDE SEIROU |
分类号 |
F16L1/00;B25H7/00;H02G1/08 |
主分类号 |
F16L1/00 |
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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