THE MANUFACTURING METHOD FOR POROUS POLYURETHANE FOAM MEDIA CONTAINING CARBONACEOUS MATERIALS OBTAINED FROM CARBONIZATION OF SLUDGES AND THE FOAM MEDIA THEREOF
摘要
申请公布号
KR20070046810(A)
申请公布日期
2007.05.03
申请号
KR20070036689
申请日期
2007.04.14
申请人
SHIN, WON SIK;SAMYOUNG ENG&TECH CO., LTD.
发明人
SHIN, WON SIK;PARK, IN HO;RYU, CHUNG GI;PARK, WAN SIK;PARK, HEY OK
