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
Dressing of minerals
摘要
申请公布号
GB938263(A)
申请公布日期
1963.10.02
申请号
GB19590042280
申请日期
1959.12.11
申请人
RUHRGAS AKTIENGESELLSCHAFT
发明人
分类号
B03B1/00;B65G53/30
主分类号
B03B1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPACT DISK AND ADDITIONAL RECORDING TYPE OPTICAL DISK RESPONSIVE TO COMPACT DISK-ROM
ELECTRONIC COMPONENT SUPPLYING DEVICE
MANUFACTURE OF MIS SEMICONDUCTOR DEVICE
BOARD SUPPLYING DEVICE
1-AMINOURACIL DERIVATIVE
OPTICAL REPEATER MONITOR SYSTEM
POLE PLATE FOR LEAD-ACID BATTERY
PRODUCTION OF NEOPENTYL GLYCOL
PRINTER
TUBE RETAINED IN BILE DUCT
BACK-TALK EFFECT PREVENTING TYPE OPTICAL FIBER
POLYESTER FIBER FOR INTERLACING TREATMENT WITH HIGH-SPEED WATER STREAM
MULTILAYER REFLECTION PREVENTING FILM
VENTILATION DEVICE
METHOD FOR WATER REPELLENT TREATMENT OF SYNTHETIC FIBER FABRIC
SOLAR CELL AND ITS MANUFACTURE
IMMUNO-ENHANCING AGENT
PACKAGING SHEET OF HIGH TRANSPARENCY AND MOISTURE RESISTANCE AND ITS MANUFACTURE
WRONG CONTROL PREVENTING CIRCUIT
POSITION DETECTING AND DISPLAY DEVICE FOR SPECIFIC PERSON OR OBJECT
