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
摘要
申请公布号
JPH0383640(U)
申请公布日期
1991.08.26
申请号
JP19890144965U
申请日期
1989.12.18
申请人
发明人
分类号
B02C13/14;B02C13/26;B02C13/28;(IPC1-7):B02C13/14
主分类号
B02C13/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BENZAZEPINES
1-PHENYLPIPERAZINE DERIVATIVES
UREA AND THIOUREA COMPOUNDS
PHENYLPIPERAZINE DERIVATIVES
IMIDAZOLYLETHOXY DERIVATIVES
BIOCIDALLY-ACTIVE 1, 3-BENZODITHIOLE-2-THIONE COMPOUNDS
A DIALYZER CONNECTOR SYSTEM
PRINTING SYSTEM
PORCELAIN DIELECTRIC SUBSTANCE AND METHOD OF FABRICATING SAME
METHOD OF CONTINUING ENAMELED WIRE
PREPARATION OF VACANT LOT BLOCK
NOISE ABSORBING DEVICE FOR PRESSURE VIBRATION OF CARRYING MEDIUM
CONDUCTIVE SHOE
PAPER JAM DETECTION METHOD
INJECTION HEAD FOR RECORDING INK
MESA SEMICONDUCTOR DEVICE
MAGNETIC DISK DRIVING DEVICE
INK JET RECORDING DEVICE
COLOR PICTURE TUBE
MAGNETIC SEPARATION PROCESS FOR BENEFICIATING SULFIDE ORES
