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 Darstellung des Natriumsalzes eines Azofarbstoffes.
摘要
申请公布号
CH156118(A)
申请公布日期
1932.07.31
申请号
CHD156118
申请日期
1931.08.31
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FREEZING CYCLE DEVICE
DISC CARTRIDGE
ANALOG CIRCUIT ARRANGEMENT FOR GENERATING ELLIPTIC FUNCTIONS
Oxidation catalyst operation assisting device for motor vehicle, has ozone generator connected to exhaust line by conduit, and control unit controlling voltage supplying circuit by modifying frequency of sinusoidal pulse train of circuit
Rain water gutter base for spacing rainwater from e.g. roof, has inner flange with portion, for defining slot receiving section end, and insertion portions, where each portion defines, in cooperation with outer flange, cavity
Wood burning stove type domestic furnace for e.g. back-up heating of room, has ventilation device with turbine arranged between inlet box and blow duct, and rear wall of hot air distribution chamber having sheet with partially precut window
Manual pumping device for air blast sprayer, has lower piston sliding towards bottom and compressing air when handle is pushed, and upper piston sliding towards top and compressing air when handle is pulled
Balustrade for e.g. building site, has strut with retention part including horizontal branch with opening traversed by strut and descending vertical branch engaged in space to firmly retain rails between descending vertical branch and strut
Motor vehicle seat head-rest, has lateral cushion, with handles, sliding between storage and use positions where it is placed respectively inside and outside main cushion, and pivoting around longitudinal axis to occupy several positions
Lavatory seat or lid lifting device, has lever arm providing force that pushes or pulls rod when user exerts support on pedal such that supports fixed on seat or lid open or close seat or lid
Roller-shutter assembly`s apron coupling device for construction site, has apron link connected to tube link and having reversible anchoring assembly constituted of hook, where tube link includes attaching device with anchoring units
Translucent body e.g. paper, optical characterization e.g. color, device for controlling reproductibility of e.g. paint fabrication method, has calibration unit with neutral unit for being positioned in place of translucent body
Optical message e.g. advertising message, displaying device for e.g. advertising field, has two-way mirror presenting reflecting surface and permitting visibility of message when lighting fixtures are turned off and switched on respectively
Mountain slope descending permitting device for e.g. sport activity, has frame assembled free in rotation in wheel and defining space to accommodate user in profile position, where frame has guides extending straightly from walls of wheel
DEMARREUR POUR MOTEUR A COMBUSTION INTERNE
BENAZEPRIL AND AMLODIPINE FOR REDUCING CARDIOVASCULAR MORBIDITY
CYCLOPENTYL DERIVATIVES
AUTOMATIC WELDING APPARATUS OF HANGER FOR TRANSFORMER
DISC MEDIUM WITH LOCATION-IDENTIFYING PATTERN ON LABEL SIDE, AND METHOD AND APPARATUS FOR PRINTING ON THE LABEL SIDE
SWITCHING MODE POWER SUPPLY