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
Differentieller Operationsverstärker mit Gleichtakt-Rückkoppelschaltung.
摘要
申请公布号
DE58908646(D1)
申请公布日期
1994.12.22
申请号
DE19895008646
申请日期
1989.08.10
申请人
SIEMENS AG, 80333 MUENCHEN, DE
发明人
KOCH, RUDOLF, DR., D-8025 UNTERHACHING, DE
分类号
H03F3/45;(IPC1-7):H03F3/45
主分类号
H03F3/45
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SHOE UPPER
SHOE UPPER
WINDOW TREATMENT FRAME
PRODUCTION OF BENZALKONIUM HALIDE
PRODUCTION OF CHLORANIL
METHOD FOR SYNTHESIZING BENASTATIN C AND D
NOVEL ANTIBODY FOR THERAPY OF AUTOIMMUNE DISEASE
BATHING AGENT
OXAZOLIDIN-2,4-DIONE DERIVATIVE, PRODUCTION THEREOF AND NONLINEAR OPTICAL MATERIAL COMPOSED OF THE SAME
GELATINOUS HAIRDRESSING COMPOSITION
CRYSTAL GROWTH AMPOULE
WASTE TREATING DEVICE
ALC COLUMN AND REINFORCING BAR FOR THE COLUMN
PRODUCTION OF SYNTHETIC QUARTZ GLASS PART
MULTILAYERED COSMETIC FOR PROTECTION AGAINST ULTRAVIOLET RAYS
METHOD FOR TREATING WATER FLOCK
METHOD AND DEVICE FOR PRODUCING DIAMOND GRAIN
PRODUCTION OF ZIRCONIUM CHLORIDE AQUEOUS SOLUTION
SUSPENSION CARGO TURNING CONTROL METHOD
DUST AMOUNT DETECTING METHOD FOR PASSENGER CONVEYOR