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
CS150750(B1)
申请公布日期
1973.09.17
申请号
CS19710003523
申请日期
1971.05.14
申请人
发明人
分类号
C30B9/00
主分类号
C30B9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A MULTI-CYLINDER ENGINE AND A METHOD FOR ALTERNATIVELY PRODUCING MULTI-CYLINDER ENGINES
ELECTRON EMISSION DISPLAY DEVICE HAVING SPACERS
Secure mobile barcode ticket or voucher
System and method for determining the rotational alignment of drill string elements
Bird feeder
A multiple speed automatic transmission
Pressure indicator
TRANSMISSION STATIONARY GUIDE
BLIND APPARATUS FOR VEHICLES
METHOD FOR TRANSMISSION USING SHORTENED KEY IN POTERABLE COMMUNICATION TERMINAL
METHOD AND APPARATUS FOR DISPLAYING SYMBOL INFORMATION OF CAR NAVIGATION
REFRIGERATOR USING A THERMOELECTRIC ELEMENT
COUNTERFLOW HEAT EXCHANGER
ASSIST-EQUIPMENT DEVICE TO IMPROVE IMPOTENCE
PREPARATION METHOD FOR (METH)ACRYLATE
HEAT PUMP TYPE PORTABLE COOLING DEHUMIDIFIER WITH 4WAY VALVE
PROBE BONDING DEVICE
COMPOSITION FOR COSMETICS COMPRISING SPARASSIS CRISPA EXTRACT
DEODORIZING APPARATUS USING RARE EARTH BALL MEDIA
Synchronizing device of a transmission