发明名称 |
Instant estimation of vertical height under sloping ceilings, used by building professionals when certifying legally habitable zones |
摘要 |
A rigid structure comprises articulated (7) or nestable sections which may be screwed together (2) to form a measuring staff 180 cm long (1). The staff has integral indicators of verticality (3) and an emplacement (4,6) for supplementary measuring devices
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申请公布号 |
FR2778737(A3) |
申请公布日期 |
1999.11.19 |
申请号 |
FR19980006472 |
申请日期 |
1998.05.18 |
申请人 |
DARTHOUT BERNARD |
发明人 |
DARTHOUT BERNARD |
分类号 |
G01C5/00;(IPC1-7):G01B3/00 |
主分类号 |
G01C5/00 |
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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