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
DC AMPLIFYING DEVICE
摘要
申请公布号
SU855939(A1)
申请公布日期
1981.08.15
申请号
SU19782693786
申请日期
1978.12.07
申请人
MALTSEV YURIJ S,SU;SHEVCHENKO VIKTOR D,SU;RAZGULYAEV EVGENIJ P,SU;CHERNIN MIKHAIL M,SU
发明人
MALTSEV YURIJ S,SU;SHEVCHENKO VIKTOR D,SU;RAZGULYAEV EVGENIJ P,SU;CHERNIN MIKHAIL M,SU
分类号
H03F3/38;(IPC1-7):H03F3/38
主分类号
H03F3/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FRONT WHEEL MUDGUARD DEVICE FOR ELECTRIC VEHICLE
ROOF
GOLF BALL
MONOCLONAL ANTIBODY AGAINST APOLIPOPROTEIN A-I
TREATMENT OF COMPLEX WASTE MATERIAL
PRODUCTION OF HIGH CLEANLINESS STEEL
ANODE FOR ELECTROLYTIC REFINING OF COPPER AND ITS PRODUCTION
SUPERCRITICAL CONTINUOUS DECOMPOSITION APPARATUS FOR CRUDE REFUSE
DEVICE FOR ASSISTING START IN SLOPE
EPOXY RESIN, COMPOSITION AND RESIN-SEALED TYPE SEMICONDUCTOR DEVICE
LAMINATE AND PRODUCTION THEREOF
USE OF COMB TYPE POLYMER AS SOIL-RELEASING POLYMER
PROCESSING AGENT FOR TEXTILE PRODUCT
WET DEHUMIDIFYING SYSTEM
DEVICE FOR TREATING GAS IN GROUND OF WASTE DISPOSAL SITE
GAS COMPRESSOR
AIRTIGHTLY RETAINED FLANGE BY TAPER RING
JOINT STRUCTURE BETWEEN SIDE DITCH AND DRAIN PIPE
AIR BAG
LUBRICANT FOR PROPULSION PROCESS HAVING INCORPORATED THEREWITH GRANULAR HIGHLY WATER-ABSORBING RESIN