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 OF SWELLING OR SHRINKING POLYMERS WITH ORGANIC SOLVENT OR ITS MIXTURE
摘要
申请公布号
KR0168977(B1)
申请公布日期
1999.03.20
申请号
KR19950003470
申请日期
1995.02.22
申请人
PARK, SANG-KYU
发明人
PARK, SANG-KYU;JANG, YONG-HWAN;CHOE, KYUNG-HEE;INN, INN-SIK;KOO, KYO-LIM;PARK, DAE-INN
分类号
C08J7/02;(IPC1-7):C08J7/02
主分类号
C08J7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SWITCH CIRCUIT AND NOISE REMOVING METHOD
PROGRAMMABLE DIGITAL FILTER
AMPLIFIER
VOLTAGE DETECTING DEVICE
COMMUNICATION SERVICE INFORMATION NOTICE METHOD AND NETWORK SYSTEM ADOPTING THE METHOD
STRAP FOR MOBILE PHONE
BALUN
CIRCULARLY POLARIZED WAVE ANTENNA
LAMINATED DIELECTRIC FILTER
DOOR-OPENING UNIT
MODULATOR AND OPTICAL TRANSMITTER
SEMICONDUCTOR INTEGRATED CIRCUIT
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
MANUFACTURING METHOD OF SEMICONDUCTOR ELEMENT
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
ELECTRONIC COMPONENT MOUNTING FILM CARRIER TAPE AND ELECTROPLATING METHOD THEREFOR
IMAGE SENSOR AND MANUFACTURING METHOD THEREOF
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
SUBSTRATE PROCESSOR