PRESSURE VESSEL FABRICATING METHOD
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United States of America Patent
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app pub date -
Feb 19, 2008
filing date -
Feb 22, 2007
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Abandoned
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Abstract
Rib plates are provided in an interior of a box-shaped pressure vessel, and the rib plates are joined to inner surfaces of walls of the pressure vessel in such a state that the rib plates are kept erected by welding being applied to the walls of the pressure vessel from the outside thereof.
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