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
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL
摘要
申请公布号
ES163943(A2)
申请公布日期
1944.03.01
申请号
ES19430001639
申请日期
1943.12.01
申请人
DAIMLER - BENZ A.G.
发明人
分类号
(IPC1-7):B22
主分类号
(IPC1-7):B22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TERMARY LOGIC OUTPUT CIRCUIT
MANUFACTURE OF INTERCONNECTOR OF LATERAL-STRIPED CYLINDRICAL SOLID ELECTROLYTE FUEL CELL
ELECTRODE FOR ALKALINE STORAGE BATTERY
SEPARATOR FOR FUEL CELL
REVERSIBLE THERMAL RECORDING MATERIAL
INFORMATION RECORDING MEDIUM
SHOCK-SENSING DEVICE
IC CARD
TREATMENT OF AMMONIA LIQUOR
INFORMATION DISPLAY SYSTEM
PORTABLE TYPE SEMICONDUCTOR STORAGE DEVICE
INVERTER DEVICE, CONTROLLING METHOD, SETTING METHOD FOR INNER CONSTANT AND MOTOR DRIVING SYSTEM
PLANAR TYPE ENZYME ELECTRODE
DRIVING DEVICE FOR SWITCHING ELEMENT
AUTOMATIC DOOR SWITCH
METHOD AND DEVICE FOR SYMMETRIZING THREE PHASE SYSTEM
MUSICAL SOUND SIGNAL WAVEFORM SYNTHESIZING DEVICE
CATALYST FOR HYDROGENATION OF SOLVENT FOR LIQUEFACTION OF COAL
PRODUCTION OF MULTICOLOR DISPLAY DEVICE
CASSETTE LOADER
