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
Elektrische Entladungsröhre.
摘要
申请公布号
CH198818(A)
申请公布日期
1938.07.15
申请号
CHD198818
申请日期
1937.06.21
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
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
CUT SHEET MAILER
A TRACHEAL INTUBATION CANNULA WITH EXTERNAL VALVE
PIPE
SWAGE-TYPE FASTENER AND METHOD FOR PRODUCING SAME
COMBINED RESERVOIR AND PIPE HANGER FOR RAILROAD BRAKES
A HOSE FOR DISTRIBUTING LIQUID TO PLANTS
PEPTIDE DERIVATIVES AND USE THEREOF AS SUBSTRATES FOR QUANTITATIVELY ASSAYING ENZYMES
INDOLE DERIVATIVES,PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
SUBSTITUTED ISOQUINOLINE DERIVATIVES
SPRAY NOZZLE BOOM MOUNTING ARRANGEMENT
FUEL MIXTURE ENRICHMENT SYSTEM FOR INTERNAL COMBUSTION ENGINE
ELASTOMERIC COPOLYMERS,THEIR PREPARATION AND THEIR USE
HOSE PARING TOOL
PROCESS FOR THE PRODUCTION OF AGGLOMERATED FUELS
MICROBIOLOGICAL PROCESS
REACTION OF CARBONYLHYDRAZINES AND ORGANIC PEROXIDES TO FOAM UNSATURATED POLYESTER RESINS
SEPARATOR FOR A TUBULAR TYPE BATTERY
TUYERE FOR THE INJECTION OF GASES INTO A METALLURGICAL VESSEL
TUBE COUPLINGS
SILICON METAL UPGRADING FOR HIGH PURITY APPLICATIONS