Electron-discharge tube,申请号US19500188558-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Electron-discharge tube
摘要
申请公布号	US2600142(A)	申请公布日期	1952.06.10
申请号	US19500188558	申请日期	1950.10.05
申请人	HARTFORD NATIONAL BANK AND TRUST COMPANY	发明人	VAN ADRIANUS JOHANNES WILHELMUS MARIE
分类号	H01J3/02	主分类号	H01J3/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FUEL INJECTION CONTROL DEVICE OF ENGINE

FUEL INJECTION DEVICE FOR INTERNAL-COMBUSTION ENGINE

NOZZLE DEVICE FOR INJECTION PLATING

STEERING KNUCKLE FOR TRUCK

ETCHING SOLUTION FOR DETECTING MARTENSITE PHASE

PRODUCTION OF PITCH FOR CARBONACEOUS MATERIAL

RESIN FOR DISPERSING PIGMENT

STAR-SHAPED POLYETHER PREPOLYMER AND PRODUCTION THEREOF

OXYGEN CONCENTRATOR

PRODUCTION OF SYNTHESIS GAS

DISPERSANT FOR CALCIUM CARBONATE

DEVICE FOR CONVEYING ORIGINAL

CASTING REPLACEMENT CONSTRUCTION METHOD OF SYNTHETIC BEAM FLOOR PANEL IN ROAD BRIDGE

FREMGANGSMAATE VED FREMSTILLING AV TRESTOLPER.

LIFTING METHOD OF SRC BEAM PRODUCING MOLD FRAME

DRILLING APPARATUS

MANUFACTURE OF HYDROGEN FLOWING MATERIAL FOR METALLIC HYDRIDE REACTION VESSEL

WASTE VESSEL AND MANUFACTURE THEREOF

FREMGANGSMAATE FOR FJERNING AV NITROGEN OG FOSFOR FRA AVLOEPSVANN