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Year of Publication 15.05.2014
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Year of Publication 31.01.2011
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CHARGE HOLDERS A PREFABRICATED FOR BLAST PRESSURE INDUCING AND CONTROL
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Year of Publication 18.06.2012
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SOIL NAILING FOR REINFORCE SLOPE AND METHOD FOR REINFORCE SLOPE USING THEREOF
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Year of Publication 27.08.2010
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BLASTING METHOD WHICH USES CONTROL DEVICE FOR INDUCING BLAST PRESSURE, AND CONTROL DEVICE FOR INDUCING BLAST PRESSURE TO APPLY THE SAME
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Year of Publication 05.08.2011
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Year of Publication 05.08.2011
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EXPLOSION PRESSURE GUIDE CONTROL DEVICE
HAM GEON CHEOL, KIM SUNG TAE, KIM KYUNG SUK, JO EUN JEONG, KIM KWANG YEOM, KIM CHAN YOUNG, KIM JUN YOUNG, JO GEUM WON, LEE JONG SOO, JO JONG EUN, CHOI JAE HEE, JUNG YANG HYUN
Year of Publication 01.11.2012
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Year of Publication 01.11.2012
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BLASTING METHOD USING BLAST PRESSURE INDUCTION CONTROL DEVICE, AND BLAST PRESSURE INDUCTION DEVICE APPLIED TO THE METHOD
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Year of Publication 10.09.2012
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Year of Publication 10.09.2012
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