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Application filed by Ming-Zhi WengfiledCriticalMing-Zhi Weng
Publication of TW329810UpublicationCriticalpatent/TW329810U/zh
TW083201860A01U1997-08-141997-08-14Improved structure of a telescopic beam for use in architectural plate mold construction (addition 1)
TW329810U
(en)