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 PREPARING CELLULOSE ETHER FOR SIMPLIFYING PROCESS
摘要
申请公布号
KR20090054212(A)
申请公布日期
2009.05.29
申请号
KR20070120965
申请日期
2007.11.26
申请人
SAMSUNG FINE CHEMICALS CO., LTD.
发明人
KIM, SEOK SOO;JANG, YONG SUNG;KIM, SUNG HOON;LEE, IL YONG
分类号
C08B11/00
主分类号
C08B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CENTRALE NUCLEAIRE AVEC VANNE A FERMETURE RAPIDE MONTEE DANS LA CONDUITE DE VAPEUR VIVE
IMPROVEMENTS IN OR RELATING TO A SPRAY NOZZLE
SECOND ORIGINAL SHEET FOR DIAZOCOPYING
BEARING
THREE PHASE SOLID RELAY
HYDRAULIC CIRCUIT CONTROLS
URANIUM ISOTOPE SEPARATING METHOD UTLIZING ION EXCHANGER
GAS INSULATION SWITCH
IC PACKAGING CONSTRUCTION
CONTROL REGISTRATION SYSTEM OF OPERATOR
LIGHT WAVE SEPARATOR
CIRCUIT FOR VOLTAGE MULTIPLIER
TONER REPLENISHING DEVICE
ADDRESS METHOD OF MEMORY DEVICE
MARKER STARTING SYSTEM
METHOD OF PRODUCING SEPARATOR FOR BATTERY
In situ examination of inlet control to tank or reservoir - reproduces filling conditions in small vessel inside reservoir
Locking reel for vehicle safety belt - sudden pull releases cam on stop and moves side plates eccentrically to lock belt in housing
Extraction device to take trays from bottom of pile - has sets of extraction fingers and collars moved by rams
Improved tie strip - resilient strip has spaced openings and flexible engaging tongues
