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
3-amino-4-hydroxy-phenylarsine oxide and a process of making it
摘要
申请公布号
US2221817(A)
申请公布日期
1940.11.19
申请号
US19370160350
申请日期
1937.08.21
申请人
PARKE, DAVIS & COMPANY
发明人
SCOTT ALBERT B.;HUMMEL RALPH D.;TULLAR BENJAMIN F.;WAINWRIGHT JOSEPH
分类号
C07F9/74
主分类号
C07F9/74
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC ADJUSTING APPARATUS OF DEHULLING RATIO IN DEHULLING APPARATUS
ELECTRONIC PART SUPPLYING DEVICE
METHOD AND APPARATUS FOR CONCENTRATING NON-WOODY PLANT RESOURCES AS PULP STOCK MATERIAL
HULLING AND SORTING APPARATUS
SHEET TREATING APPARATUS
PRODUCTION AND APPARATUS FOR SETTING CHEMICALLY CONTROLLED ATOMOSPHERE FOR METAL TREATMENT
METHOD OF PRODUCING PRINTED CIRCUIT BOARD
DEVICE FOR COOLING ATMOSPHERE IN REACTOR CONTAINER
METHOD AND DEVICE FOR EXCHANGING REACTOR PRESSURE VESSEL SAFETY END
SPACER FOR MEMBRANE APPARATUS
APPARATUS AND METHOD FOR DRILLING A GAS OR OIL WELL OR ANY SIMILAR WELL AND FOR TREATING THE DRILLING MUD
PROCESS FOR MAKING HOT-WATER DISPERSIBLE CORN STARCH HAVING HIGH PASTE VISCOSITY
PROCEDE PERFECTIONNE POUR LA RECUPERATION DES METAUX DE MATERIAUX QUI CONTIENNENT DU CUIVRE
VERANKERING VOOR EEN STROOMGELEIDENDE STAAF IN EEN GROEF VAN EEN KATHODEBLOK.
WERKWIJZE VOOR HET BEREIDEN VAN OP DE ALFA-ARYLALKAANCARBONZUURVERBINDINGEN.
Support board for photographic prints - has two equal sized spaced panels for insertion of negatives, pictures or drawings
Firebrick lining of shaft furnace - has bricks with edges of inward facing ends and possibly longitudinal edges chamfered against cracking
Mode switch for magnetic-tape cassette recorder - turns on and off using switch wheel avoiding complex servo-mechanisms
PACKAGING FOIL
VERBINDINGSINRICHTING VOOR EEN MEERADERIGE PLATTE KABEL.