首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD FOR PRODUCING HIGH PURITY SILICON
摘要
申请公布号
EP1863739(A1)
申请公布日期
2007.12.12
申请号
EP20060715258
申请日期
2006.02.28
申请人
NIPPON STEEL MATERIALS CO., LTD.
发明人
ITO, NOBUAKI;KONDO, JIRO;OKASAWA, KENZUKE;OKAJIMA, MASAKI
分类号
C01B33/027
主分类号
C01B33/027
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pressure relief valve for low temperature gases - has piston which cuts off inlet channel if outlet channel is blocked by ice
Cutting-planting machine - delivers to centring stop formed by tapering outlet from passage by compressed air
MANOEVREMEKANISME FOR EN OMSKIFTEVENTIL, ISAER TIL ET BLANDEBATTERI FOR BRUGSVAND
ETSET VERKTOEYPLATE FOR SLIPENDE OVERFLATEUTJEVNING
TREATING AGENT COMPOSITION FOR DYEING LEATHER
ANTIMICROBIAL TEXTURED YARN, KNIT OR WOVEN FABRIC AND CLOTHES' COMPRISING THE SAME YARN
BENZYLIDENESORBITOL DERIVATIVE COMPOSITION
PRODUCTION OF PHOSPHORUS-CONTAINING METAL COMPLEX
TRIHALOIMIDAZOLE DERIVATIVE, PRODUCTION THEREOF AND INSECTICIDE AND ACARICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT
SULFUR DIOXIDE ADDUCT OR FORMYLIMIDAZOLE
PRODUCTION OF BIS(CYCLOHEXYLISOCYANIDO) GOLD (I) TETRAFLUOROBORATE
HAIR COSMETIC
PRODUCTION OF MULTICOLOR POWDER SOLID COSMETIC
PRODUCTION OF SOLUTION FOR COSMETIC AND DEVICE THEREFOR
PRODUCTION OF MODIFIED WOOD
PUNCH DEVICE
ASSEMBLY DEVICE
ACARID CONTROL AGENT AND ACARID CONTROL MATERIAL
DRYING OPERATION METHOD OF FULL AUTOMATIC WASHING AND DRYING MACHINE
VACUUM CLEANER