Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass object
JP2007014913A
Disc-type pumice-stone removing machine in buckwheat milling process
JP2006250418A
Chamber using wood ash ceramics and earthenware pipe
JP2006175381A
Pumice removal in flour-milling process of unpolished buckwheat
JP2005110611A
Longline type tangle reef to which wood ash ceramic is attached
JP2005110612A
Shop curtain type wood ash ceramic reef for proliferation of tangle
WO2004017446A1
Electrode for fuel cell, fuel cell including the electrode and process for producing the same
JP2005040062A
Floating type seaweed culturing shelf attached with ash ceramics