WALL INSPECTION OPERATING DEVICE
PURPOSE:To dissolve anxiety for the sake of health and safety of an operator executing the inspection and repairing work of the inner wall of a reaction tower and the like, and shorten a time required for the inspection and repairing work. CONSTITUTION:This wall inspection operating device 1 is prov...
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Main Author | |
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Format | Patent |
Language | English |
Published |
17.10.1995
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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