SPOSOB ORAZ URZADZENIE DO WYKONYWANIA RUR CIENKOSCIENNYCH Z POGRUBIONYMI NA KONCACH SCIANKAMI,申请号PL19750180110-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	SPOSOB ORAZ URZADZENIE DO WYKONYWANIA RUR CIENKOSCIENNYCH Z POGRUBIONYMI NA KONCACH SCIANKAMI
摘要
申请公布号	PL94453(B1)	申请公布日期	1977.08.31
申请号	PL19750180110	申请日期	1975.05.02
申请人		发明人
分类号	B21C37/16;B21D41/04;(IPC1-7):B21D41/04	主分类号	B21C37/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CARGO CARRYING FACILITY

FLUORESCENT LAMP STARTING AND DIMMING CIRCUIT

EXCITER OF LINEAR MOTOR MOVABLE ELEMENT

QUICK CHARGE CONTROL METHOD OF SEALED BATTERY

AUTOMATIC SHEET PROCESSOR

CONTROLLER OF VEHICLE'S SUSPENSION

WORK OFFSET DETECTOR IN MACHINE TOOL

ANGLE ADJUSTER FOR VISE

BED FOR ELECTRIC DISCHARGE MACHINE

MACHINED SHAPE DISPLAYING METHOD IN WIRE-CUT ELECTRIC DISCHARGE MACHINING DEVICE

CONTINUOUS CASTING METHOD FOR THIN SHEET

CONVEYANCE CAR FOR PULVERIZED GRAIN-LIKE STUFF

METHOD FOR FINISHING TUBE-HOLE OF WAVEGUIDE

POWER CONVERTER

ORDER TELEPHONE SYSTEM

VOLTAGE COMPARATION CIRCUIT

SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF

MANUFACTURE OF SEMICONDUCTOR DEVICE

ELECTROMAGNETIC ACTUATOR