Improvements in or relating to silicon nitride materials,申请号GB19520028436-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	Improvements in or relating to silicon nitride materials
摘要
申请公布号	GB726812(A)	申请公布日期	1955.03.23
申请号	GB19520028436	申请日期	1952.11.11
申请人	ARTHUR ABBEY	发明人
分类号	C04B35/565;C04B35/591	主分类号	C04B35/565
代理机构		代理人
主权项
地址

您可能感兴趣的专利

送信信号漏曳相殺のためのマルチタップ適応フィルタ

OPENING/CLOSING DEVICE FOR HORIZONTALLY SLIDING GATE OF LAND LOCK OR SLUICE GATE

WIRE BONDING DEVICE AND SEMICONDUCTOR DEVICE

DRIVING SUPPORT DEVICE AND DRIVING SUPPORT SYSTEM

MOTOR DRIVE CONTROL DEVICE, MOTOR DRIVE CONTROL METHOD AND PROGRAM

RESIN FRAME-ATTACHED ELECTROLYTE MEMBRANE-ELECTRODE STRUCTURE FOR FUEL BATTERY

METHOD OF MANUFACTURING EPITAXIAL SILICON WAFER AND VAPOR DEPOSITION APPARATUS

IMAGE PROCESSING SYSTEM, PROGRAM, AND IMAGE PROCESSING APPARATUS

WARM AIR SHIELD FOR COMPUTER ROOM, AND AIR CONDITIONING SYSTEM FOR COMPUTER ROOM

コントローラ及びメモリのスタックを備えたフレキシブルなメモリシステム

VEHICULAR STEERING DEVICE

PARKING SUPPORT DEVICE

血管炎の処置におけるレボセチリジン及びモンテルカストの使用

METHOD FOR MANUFACTURING SILICON CARBIDE EPITAXIAL SUBSTRATE, SILICON CARBIDE EPITAXIAL SUBSTRATE AND SILICON CARBIDE SEMICONDUCTOR DEVICE

MOLDING PRESS AND PLATEN FOR MOLDING PRESS

FERRITE PARTICLE, AND CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPMENT AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE SAME

EXPANSION/CONTRACTION EVALUATION METHOD OF POLYMER ACTUATOR