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 neuen Zwischenproduktes der Teerfarbenindustrie.
摘要
申请公布号
CH137938(A)
申请公布日期
1930.01.31
申请号
CHD137938
申请日期
1927.10.22
申请人
GESELLSCHAFT FUER CHEMISCHE INDUSTRIE IN BASEL
发明人
GESELLSCHAFT FUER CHEMISCHE INDUSTRIE IN BASEL
分类号
C07D251/70
主分类号
C07D251/70
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Reduced capacitance dielectric structure for integrated circuits
A VALVE CAP
Novel device
Waffle block cutter
DEVICE FOR PRODUCING EXCITED/IONIZED PARTICLES IN A PLASMA
Method of retractor assembly
AUTOMATIC PENDULUM-DRIVE SYSTEM
INHIBITION OF p38 KINASE ACTIVITY BY ARYL UREAS
A CMOS gate array with internal MOS supply decoupling capacitors
Mounting of a gas regulator on an air gun
METHOD AND MEANS FOR PROTECTING A WINDSHIELD FROM CRACKS AND METHOD
YARN FEEDING DEVICE
SOLVENT-FREE PROCESS FOR MAKING HIGH MOLECULAR WEIGHT TERPOLYMERS OF MALEIC ANHYDRIDE, C1-C4 ALKYL VINYL ETHER AND ISOBUTYLENE, AND DENTURE ADHESIVE AND DENTIFRICE COMPOSITIONS CONTAINING SUCH TERPOLYMERS
System and method for providing security for a network site
Identification protocol
APPARATUS AND METHOD FOR ELECTRONIC MAIL ADDRESS PORTABILITY
Dynamic internal page registration and retrieval sysem
Speech processing system
Apparatus for and methods of verifying identities
SYNCHRONIZATION FOR CELLULAR TELECOMMUNICATIONS NETWORK