Purification of synthetic folic acid,申请号US19500198473-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Purification of synthetic folic acid
摘要
申请公布号	US2662081(A)	申请公布日期	1953.12.08
申请号	US19500198473	申请日期	1950.11.30
申请人	THE UPJOHN COMPANY	发明人	HANZE ARTHUR R.
分类号	C07D475/04	主分类号	C07D475/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DEVELOPER STORING UNIT PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMATION DEVICE

Humidifier having ultraviolet sterilizer on bubble discharging chamber for disinfection and antibacterial activity

SYSTEMS AND METHODS FOR ADDITIVELY MANUFACTURING COMPOSITE PARTS

FREQUENCY DIVIDNG CIRCUIT

Method for providing traffic information of reflecting entrance road traffic

MULTI LEVEL INVERTER

Method system and computer program for recommending travel site considering user's preference

NON-CONTACTING TEMPERATURE MEASURING APPARATUS AND METHOD PERFORMING THEREOF

Joints of Polyhedron for Teaching Aids

The mold of seat for vehicle

Retractor for mandibular angle resection preventing vessel and nerve damage

SCHEDULING APPARATUS OF LOCAL INTERCONNECT NETWORK AND METHOD THEREOF

CONTROLLING APPARATUS OF OIL TEMPERATURE AND CONTROLLING METHOD THEREOF

Chair for transporter for passenger

REINFORCEMENT MEMBER

Antistatic shoes

RAPID TEXT CURSOR PLACEMENT USING FINGER ORIENTATION

KOREAN TRADITIONAL COOKIE MANUFACTURING METHOD HAVING FRUITS

Pharmaceutical formulation for treating vitiligo