Preparation methods of high purity chiral 3-hydroxy-?-butyrolactone,申请号KR20020005694-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Preparation methods of high purity chiral 3-hydroxy-?-butyrolactone
摘要
申请公布号	KR100524145(B1)	申请公布日期	2005.10.26
申请号	KR20020005694	申请日期	2002.01.31
申请人		发明人
分类号	C07D307/32;(IPC1-7):C07D307/32	主分类号	C07D307/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PESTICIDAL SUSPENSION CONCENTRATE

AN IMPROVED OPTICAL FIBRE RIBBON STRUCTURE

Animal feedstuff

METHOD AND DEVICE FOR SEPARATING PARTICULATE SOLID MATERIALS FROM THEIR MIXTURE WITH LIQUIDS, SUCH AS GASES FROM SUCH MIXTURES, AND APPLICATION OF THE METHOD

Digital to analogue converters

WAY INDICATOR MARKER

TRANSPORTING COAL SLURRY BY SHIP

METHOD FOR PREPARATION OF HEPATITIS B SURFACE ANTIGEN FROM HUMAN PLASMA

IONIZATION DETECTOR

TRANSFERING TONE AND IMAGES

CORE CHUCK WITH RESILIENT ROLLERS

MEANS FOR DETERMINING THE TRAVEL OF A PISTON

ELECTRIC SWITCH ASSEMBLY FOR FLUID CYLINDERS

BRAIDED PACKAGE

METHOD FOR PRODUCING MOLTEN DIGIRON OR STEEL PRE-MATERIAL

VERFAHREN ZUR HERSTELLUNG VON NIEDERDRUCKGASENTLADUNGSLAMPEN, INSBESONDERE LEUCHTSTOFFLAMPEN

VERFAHREN ZUR SCHARFEINSTELLUNG EINES KAMERAOBJEKTIVES

SELBSTREGISTRIERENDES DRAENAB- UND -ZUFLUSSMESSGERAET

BRENNKRAFTMASCHINE MIT GEMISCHVORWAERMUNG