Improvements in and in the manufacture of piston and like packing rings,申请号GB19450004534-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 and in the manufacture of piston and like packing rings
摘要
申请公布号	GB581712(A)	申请公布日期	1946.10.22
申请号	GB19450004534	申请日期	1945.02.23
申请人	THE BRITISH PISTON RING COMPANY LIMITED;GEORGE EDWARD PHIPPS	发明人
分类号	C21D9/40	主分类号	C21D9/40
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ORIFICE-EQUIPPED INJECTION NOZZLE OF FINE-PARTICLE

FLANGED DIFFERENTIAL PRESSURE/PRESSURE TRANSMITTER

TWO-STAGE TYPE SPECTROSCOPE HAVING STAGE-SWITCHING FUNCTION

METHOD AND INSTRUMENT FOR MEASURING FLOW RATE OF HIGH-CONCENTRATION POWDER CARRIED ON CARRYING MEDIUM IN PIPE

SUPPORTING BASE OF MEASURING INSTRUMENT

PHOTOELECTRIC ENCODER

ENCODING PLATE, ITS MANUFACTURE, AND IMAGE PICKUP TYPE ABSOLUTE POSITION DETECTOR USING IT

MEASURING METHOD FOR ELLIPTICALLY POLARIZED LIGHT

LASER SURVEYING SYSTEM

LENGTH AND HEIGHT MEASURING APPARATUS

METHOD AND DEVICE FOR WATERING SPONGE- LIKE BALL AND CLEANING DEVICE USING SPONGE-LIKE BALL

CROSS-FLOW COOLING TOWER

METHOD OF PREVENTING BOILING OF SLAG IN SLAG LADLE

VEHICULAR HEAT PUMP-TYPE AIR CONDITIONER

CONTROL OF CHILLER UNIT

BATH DEVICE HAVING CIRCULATION DEVICE

COLD/HOT WATER TYPE HEAT SOURCE APPARATUS