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
Nouveau sel de papavérine et son procédé de fabrication
摘要
申请公布号
FR1392510(A)
申请公布日期
1965.03.19
申请号
FR19630953660
申请日期
1963.11.13
申请人
LABORATOIRES DE RECHERCHES CHIMIQUES ET INDUSTRIELLES
发明人
EPURAN I.
分类号
C07D217/20
主分类号
C07D217/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WERKWIJZE VOOR HET BEREIDEN VAN EMULSIES DIE BLOED KUNNEN VERVANGEN.
VENTILATIEROOSTER.
AMORTECEDOR DE DESLOCAMENTO ENTRE PECAS ARTICULAVEIS ENTRE SI
PROCESSO E APARELHO PARA IDENTIFICAR OBJETOS OU ZONAS ESPECIFICOS
PROCESSO PARA OBTER INFORMACAO DE UM ESTIMULO DE EXCITACAO MODULADO;APARELHO PARA OBTER INFORMACAO A PARTIR DE UMA RESPOSTA A UM ESTIMULO MODULADO EXCITANTE;E PROCESSO E APARELHO PARA IDENTIFICAR OBJETOS OU ZONAS DE UM ARTIGO
Novel treatment
Blinder for cat scanner
RF excited laser with internally folded resonator
Optical disc player with focus control for preventing erroneous focus on outer surface of optical disc
Dual modulus fractional divider
Autocontrol circuit for a resonance undulator
Aircraft radar arrangement
Logarithmic amplifier
Lead metallizing process to avoid seal oxidation
Electron gun system
MOS-cascoded bipolar current sources in non-epitaxial structure
Photon counting structure and system
Fiber optic microbend sensor with braided fibers
Key switch
Fiber treatment composition