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
Verfahren zur Herstellung eines Harnstoffderivates.
摘要
申请公布号
CH215314(A)
申请公布日期
1941.06.15
申请号
CHD215314
申请日期
1938.06.16
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
C07C309/51
主分类号
C07C309/51
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOUNTING INSPECTION DATA PREPARATION DEVICE
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
LINE TYPE CHANGING METHOD FOR RULED LINE
EXTRUSION-MOLDING APPARATUS FOR SHEET MATERIAL
FONT PATTERN DATA COMPRESION METHOD
TAB SCALE LINE SETTING MECHANISM FOR INFORMATION PROCESSOR
OPTICAL FIBER CABLE
PACHINKO GAME MACHINE
KARAOKE (ORCHESTRATION WITHOUT LYRICS) DEVICE
SUBLIMATION TYPE THERMAL TRANSFER IMAGE RECEIVING MEDIUM
LENS CLEANING CARTRIDGE
FORMATION OF CUINSE2 THIN FILM
LITHIUM SECONDARY BATTERY AND METHOD OF POURING LITHIUM ION INTO NEGATIVE ELECTRODE STRUCTURE FOR USE IN LITHIUM BATTERY
PREPARATION OF CATALYST FOR PRODUCING ACRYLIC ACID
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
SOLID ELECTROLYTE TYPE FUEL CELL
QUANTUM INTERFERENCE DEVICE AND TREATMENT METHOD OF INTERFERENCE CURRENT
OPTICAL PICKUP DEFLECTING PLATE
COMBINED CERAMIC SINTERED BODY AND ITS MANUFACTURE
THERMOSENSITIVE IMAGE FORMATION APPARATUS