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
AT155082(B)
申请公布日期
1938.11.25
申请号
ATD155082
申请日期
1932.03.31
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
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
IMPROVED POLYETHYLENE RESIN COMPOSITION
HIGH-QUALITY POLYETHYLENE RESIN COMPOSITION
RESIN COMPOSITION
CONTROLLER FOR FRONT FORK OF AUTOBICYCLE
MANUFACTURE OF NATURAL COMPOSITE WALL BOARD
CHEWABLE TABLET.
CAVO ELETTRICO PER APPLICAZIONI CHE COMPORTANO ELEVATE TEMPERATURE E SOLLECITAZIONI MECCANICHE PARTICO LARMENTE PER L USO IN POZZI PETROLIFERI
COPERTURA PROTETTIVA PER UN'ASTA FILETTATA
SORPTIONSBLESTER
An improved plastic wrapper for books notebooks and the like
DISPOSITIVO PER L ISPEZIONE INTERNA DI TUBAZIONI
COMPOSIZIONE FARMACEUTICA ANTIATEROMASICA.
TRAVE MODULARE IN CEMENTO ARMATO CON INSERITO UN CORPO DI COIBENTAZIONE.
ANORDNING FOER BEHANDLING AV AVFALL
HOUSING DEVICE OF PITCH FIBER
PRECIPITATION OF METAL LAYER ON CAST MOLD WALL SURFACE
PRODUCTION OF 4-(3-ISOPROPYLAMINO-2-HYDROXYPROPOXY)INDOLE
DEVICE FOR TREATING AND VIBRATING MATERIAL
CAPACITY CONTROL DEVICE FOR ROTARY COMPRESSOR
CONTROLLING METHOD FOR CONTINUOUS STEEL-HEATING PURNACE