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 VON PYRIDIN-2,3-DICARBOXYLSAEURE-VERBINDUNGEN.
摘要
申请公布号
DE3882055(D1)
申请公布日期
1993.08.05
申请号
DE19883882055
申请日期
1988.01.05
申请人
SUGAI CHEMICAL INDUSTRY CO, LTD., WAKAYAMA, JP
发明人
YAMASHITA, TAKAHARU, 4-4-6, UZU, WAKAYAMA-SHI WAKAYAMA 641, JP;KODAMA, MITSUHIRO, 4-4-6, UZU, WAKAYAMA-SHI WAKAYAMA 641, JP;SHIMADA, SHOUZO, SENNAN-GUN OSAKA 599-02, JP
分类号
C07D213/79;C07D213/80;C07D213/803;(IPC1-7):C07D213/803
主分类号
C07D213/79
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPLAY CAROUSEL WITH INDICIA
Multipurpose Container: Two in One, Three in One, and All in One
Sintered Compact Magnesium Oxide Target for Sputtering, and Method for Producing Same
SPUTTERING APPARATUS, TARGET AND SHIELD
MEMBRANE SWITCH AND CONNECTION SOCKET
MEDIA CASE AND BANKING MACHINE
DAMPING FORCE VARIABLE VALVE ASSEMBLY AND DAMPING FORCE VARIABLE SHOCK ABSORBER HAVING THE SAME
Automatic Release Hand Brake Control System
TRACK BRAKE FOR RAIL VEHICLES
DEVICE FOR DAMPING AND SCATTERING HYDROSOUND IN A LIQUID
POWER STEERING APPARATUS AND REDUCTION MECHANISM FOR POWER STEERING
TRANSFER CASE SKID SHIELD
Integrated Service Center
METHODS OF ATTACHING A SHANK TO A BODY OF AN EARTH-BORING TOOL INCLUDING A LOAD-BEARING JOINT AND TOOLS FORMED BY SUCH METHODS
DRAWWORKS SYSTEM
METHOD OF AND A DEVICE AND AN ELECTRONIC CONTROLLER FOR MITIGATING STICK-SLIP OSCILLATIONS IN BOREHOLE EQUIPMENT
SYSTEM AND METHOD FOR CONTROLLING A DOWNHOLE TOOL
TOUCHSCREEN AND CONDUCTIVE LAYER THEREOF
HEAT SPREADING LAYER WITH HIGH THERMAL CONDUCTIVITY
THERMAL ENERGY GUIDING SYSTEMS INCLUDING ANISOTROPIC THERMAL GUIDING COATINGS AND METHODS FOR FABRICATING THE SAME