VERFAHREN ZUM WARMBIEGEN VON LANGGESTRECKTEN HOHLKOERPERN,申请号DD19840270173-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	VERFAHREN ZUM WARMBIEGEN VON LANGGESTRECKTEN HOHLKOERPERN
摘要
申请公布号	DD229315(A1)	申请公布日期	1985.11.06
申请号	DD19840270173	申请日期	1984.12.03
申请人	VEB MAGDEBURGER,ARMATURENWERKE "KARL MARX",,,DD	发明人	SCHMICKER,HARALD,DD;HUNGER,WIELAND,DD
分类号	B21D9/15;(IPC1-7):B21D9/15	主分类号	B21D9/15
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PUMP APPARATUS WITH INPUT CURRENT VALUE ARITHMETIC FUNCTION

COATING FILM PROTECTION SHEET

CONTROL DEVICE OF VARIABLE FLOW-TYPE PUMP

CONTROL DEVICE, CONTROLLED DEVICE, CONTROL METHOD, AND CONTROL PROGRAM

SOLDER MATERIAL AND MOUNTING STRUCTURE USING THE SAME

FORM ROLLING METHOD OF GEARWHEEL

MAINTENANCE PERIOD MANAGEMENT DEVICE, MAINTENANCE PERIOD MANAGEMENT PROGRAM, AND MAINTENANCE PERIOD MANAGEMENT SYSTEM

TABLET DEVICE AND USE ENVIRONMENT SETTING METHOD FOR TABLET DEVICE

ION GENERATOR AND ELECTRIC DEVICE

SWITCHING CIRCUIT

IC TAG AND HOUSING BODY

LIQUID CRYSTAL DISPLAY ELEMENT

CURABLE POLYMER, AND RESIN AND ORGANIC EL ELEMENT USING THE SAME

TOUCH SCREEN PANEL, AND DRIVING METHOD FOR THE SAME

PRECAST CONCRETE MEMBER

IMAGING DEVICE, DRIVING METHOD FOR IMAGING DEVICE, AND IMAGING DISPLAY SYSTEM

LIGHT GUIDE PLATE

PINBALL GAME MACHINE