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
Прием выполнения означенного в патенте № 4550 способа выделения амидооксисоединений ароматического ряда из раствора их щелочных солей
摘要
申请公布号
SU19628(A1)
申请公布日期
1931.03.31
申请号
SU19270013495
申请日期
1927.01.13
申请人
PORAJ-KOSHITS A.E.
发明人
PORAJ-KOSHITS A.E.
分类号
D06P1/12
主分类号
D06P1/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Chair
Mobile phone case
Periphery of an outsole
Utility knife blade
Gloves
T-shirt
Cleaning kit
DUAL ROLL BLIND
TONER FOR ELECTROPHOTOGRAPH AND MANUFACTURING METHOD THEREOF
METHOD FOR MANUFACTURING FOR SOLAR CELL USING A LASER
SYSTEM AND METHOD FOR MANAGING COOPERATION BUSINESS SERVICE AND RECORDING MEDIUM
PHASEOLAMIN COMPOSITIONS AND METHODS FOR USING THE SAME
LIPOPHILIC FLUID CLEANING COMPOSITIONS CAPABLE OF DELIVERING SCENT
METHOD FOR OPERATING A NON-RAIL BOUND LAND MOTOR VEHICLE WITH INTERNAL COMBUSTION ENGINE-GENERATOR UNIT AND ELECTRIC DRIVE MOTOR, AND SUCH A MOTOR VEHICLE
DEVICE FOR RECORDING THROUGH INTEGRATED RESERVATION IN MULTI-TUNER SYSTEM AND METHOD THEREOF
METHOD FOR SPEECH RECOGNITION AND APPARATUS THEREOF
The Multimedia Studing Method which has a VoIP and Digital Image Processing Technology in Internet Environment
[BACKLIT] MIRROR [WITH TV]
APPARATUS AND METHOD FOR IMPROVING THE CONTROL OF A CONCRETE SCREED HEAD ASSEMBLY
CHILDREN'S RIDE-ON VEHICLE WITH ELECTRONIC SPEED CONTROL
