METHOD OF PRODUCING CURVED SURFACE BY PRESSING,申请号JP19750124710-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	METHOD OF PRODUCING CURVED SURFACE BY PRESSING
摘要
申请公布号	JPS5248555(A)	申请公布日期	1977.04.18
申请号	JP19750124710	申请日期	1975.10.16
申请人	SUMITOMO ELECTRIC INDUSTRIES	发明人	SHIBANO NORIZOU;HATANO TETSUO;OOKURA TOSHIHIKO
分类号	B21D5/01;B21D11/20	主分类号	B21D5/01
代理机构		代理人
主权项
地址

您可能感兴趣的专利

THIN FILM MAGNETIC HEAD

ELECTRONIC FILE DEVICE

DISPLAY READER FOR RADIO CALL RECEIVER

MANUFACTURE OF MAGNETIC HEAD

LARGE/SMALL COMPARISON ARITHMETIC UNIT

DISK DEVICE SYSTEM

CONTROL PANEL OF MONITORING DEVICE

CONTACT TRANSFER DEVICE

CAMERA PROVIDED WITH STROBOSCOPE

SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL

CONTRAST IMAGE FORMING METHOD

VESSEL FOR PHOTOGRAPHIC PROCESSING AGENT

CARTRIDGE DISASSEMBLING DEVICE

SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL

STEREOSCOPIC VIEWER DEVICE

CAMERA USING FILM WITH MAGNETIC STORAGE PART

SWITCHING METHOD FOR OPTICAL SWITCHING ELEMENT

INTEGRATED CIRCUIT DEVICE