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
Indirekt geheizte Kathode fuer elektrische Entladungsgefaesse
摘要
申请公布号
DE1639399(A1)
申请公布日期
1971.02.04
申请号
DE19681639399
申请日期
1968.02.06
申请人
SIEMENS AG
发明人
WEISSFLOCH,ANDREAS
分类号
H01J1/20
主分类号
H01J1/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROLYTIC CELL AND ELECTROLYTIC METHOD
METHOD FOR PRODUCING POLYAMIDE RESIN
PROCESS FOR CHEMICAL SYNTHESIS OF OLIGONUCLEOTIDE
WIND DIRECTION CONTROL PLATE, GUIDE PLATE, INDOOR UNIT, AND AIR CONDITIONER
PROPELLING PIPE AND ITS JOINT STRUCTURE
ROLLER BEARING DEVICE
ALUMINUM ALLOY CLAD PLATE FOR SECONDARY BATTERY CASE, AND SECONDARY BATTERY CASE
MESH DIVISION LEARNING SUPPORT SYSTEM AND MESH DIVISION LEARNING SUPPORT PROGRAM IN CAE ANALYSIS, AND RECORDING MEDIUM WITH THE MESH DIVISION LEARNING SUPPORT PROGRAM RECORDED THEREON
BIODEGRADABLE PLASTIC FILM PROVIDED WITH PRINTING
BLOW MOLDING CONTAINER AND BLOW MOLDING DIE FOR THE CONTAINER
RESIN FOR OFFSET PRINTING INK AND METHOD THEREOF
COLORED ADHESIVE TAPE
REFILL LIQUID STORAGE CONTAINER
ACTUATOR TESTING DEVICE
HARD COATING AGENT AND HARD COAT FILM
METHOD OF TREATING SURFACE OF RUBBER PRODUCT
RESERVE CONTAINER UNIT
RESERVE CONTAINER UNIT
MATERIAL FOR GASKET
LIGHT SOURCE BUILT-IN TYPE OPTICAL MODULATOR MODULE