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
JPS63133848(U)
申请公布日期
1988.09.01
申请号
JP19870025262U
申请日期
1987.02.23
申请人
发明人
分类号
B21J13/14;B21D45/04;(IPC1-7):B21J13/14
主分类号
B21J13/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DATA COMMUNICATION FOR GRAPHIC OF WORD PROCESSOR
CATIONIZED POLYSACCHARIDE DERIVATIVE HAVING HYPOCHOLESTEROLEMIA ACTIVITY
BIODEGRADABLE MICROCAPSULE
GUIDE PIN FOR OPTICAL CONNECTOR
ORGANIC SOLVENT BASE THERMOSETTING COATING COMPOSITION
PRODUCTION OF SULFUR-CONTAINING POLYMER
LIQUID ALIPHATIC HYDROCARBON RESIN
DEVICE FOR SUPPORTING ELEVATOR CAGE
CHUCK RING FOR BOBBIN HOLDER
AFTER-TREATMENT MECHANISM FOR PRINTER DEVICE
NOVEL TRANSPARENT RESIN AND TRANSPARENT OPTICAL RESIN HAVING HIGH REFRACTIVE INDEX
COOLING ROLLER DEVICE
PRODUCTION OF DECORATIVE INDICATION BODY
PRODUCTION OF COATED STEEL SHEET WITH IMPROVED STAIN RESISTANCE
SUPERHIGH-PRESSURE WATER JET GUN
ULTRAFILTRATION PROCESS
COMPOSITION FOR WATER-SOLUBLE TOY
METHOD FOR BALLING GAME
PULSE WAVE DETECTOR
PRESS MOLDING DEVICE