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
Steuerbares Entladungsgefäss mit gasförmiger Füllung und lichtbogenförmiger Entladung, insbesondere für die Zwecke der Tonverstärkung.
摘要
申请公布号
CH151492(A)
申请公布日期
1931.12.15
申请号
CHD151492
申请日期
1930.07.26
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
ELEKTRICITAETS-GESELLSCHAFT ALLGEMEINE
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
Silver halide color photographic lightsensitive material
Optical recording medium
Multi-layer magnetic recording medium, method and system of manufacture
Magnetic recording medium
Pharmaceutical formulation comprising a 2-aminoacetamide derivative and an ion exchange resin
Magnetic separation assembly and method
Device for transmitting an impulse for cleaning soft contact lens
Intraurethral bladder control device with retainer apparatus
Alkaline earth metal peroxide product
Consolidated monitoring cable arrangement
Waste disposal apparatus
Modular pool enclosure system having aesthetic appeal
Waist-secured golf ball retainer
Modular condensing wet electrostatic precipitators and method
Separation of charged particles by a spatially and temporally varying electric field
Suction system
SPEECH PROCESSOR AND STORAGE MEDIUM
Method for monitoring polishing pad used in chemical-mechanical planarization process
Hydraulic controller
Premixing dry low nox emissions combustor with lean direct injection of gas fule