TUBULAR SPRAY DEVICE
PROBLEM TO BE SOLVED: To provide a highly practical tubular spray device capable of performing the automatic adjustment of a centering mechanism retaining a nozzle at the center of the inside of a tube, securing insertability into a bent tube, coping with a superimposed lining, securing mobility to...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
03.06.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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