首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
摘要
申请公布号
JP2509419(B2)
申请公布日期
1996.06.19
申请号
JP19920162930
申请日期
1992.06.22
申请人
SHOWA ALUMINIUM CO LTD
发明人
SUGIO EIJI;SUDO MASAMI
分类号
B21C23/14;(IPC1-7):B21C23/14
主分类号
B21C23/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BIODEGRADABLE MATTING FILM MATERIAL AND ITS MANUFACTURING METHOD
MANAGEMENT SYSTEM FOR AUTOMATIC IMAGE PRINTER
STRUCTURE OF BURSTING VALVE OF ELECTROCHEMICAL ELEMENT
ALL SOLID BATTERY DEVICE, ITS MANUFACTURING METHOD, AND EVALUATION METHOD FOR ALL SOLID BATTERY
BREAK ACTION FIREARM
REGIONAL INFORMATION OUTPUT DEVICE AND ITS PROGRAM
OPTICAL ELEMENT SUPPORTING MEANS, OPTICAL SYSTEM USING THE OPTICAL ELEMENT SUPPORTING MEANS, METHOD FOR REGULATING OPTICAL SYSTEM, EXPOSING DEVICE, EXPOSING METHOD AND DEVICE MANUFACTURING METHOD
ROUTE GUIDING APPARATUS, ROUTE GUIDING METHOD, AND PROGRAM FOR ROUTE GUIDANCE
DATA CALIBRATION DEVICE AND METHOD
INKJET RECORDER
GARBAGE DISPOSER
DEVELOPMENT PROCESSING APPARATUS AND METHOD
RETRIEVAL SYSTEM FOR STATE SPACE
COMPOUND COPPER FOIL EXCELLENT IN DRILLING PROPERTY, AND DRILLING METHOD
CELL LINE PRODUCTION SYSTEM AND PRODUCTION METHOD
POSITION DETECTOR, DRIVING DEVICE, AND OPTICAL APPARATUS
APPARATUS FOR ESTIMATING TORQUE OF COMPRESSOR
TRANSMITTER FOR TIRE STATE MONITORING DEVICE
CRIBBED SYMBIOTIC REVETMENT
SHEET BUNDLE SEPARATING DEVICE, SHEET SUPPLYING DEVICE WITH THE DEVICE, IMAGE READING DEVICE AND IMAGE FORMING DEVICE
