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
JPS6060112(U)
申请公布日期
1985.04.26
申请号
JP19830145766U
申请日期
1983.09.20
申请人
发明人
分类号
B21B31/08;B21D5/08;(IPC1-7):B21D5/08
主分类号
B21B31/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WATER-PROOFING SHEET
CEPHALOSPORIN DERIVATIVE, PRODUCTION THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING SAID DERIVATIVE
COCKROACH LURING INSECTICIDE
PRODUCTION OF MATERIAL CONTAINING LYSOPHOSPHOLIPID ESSENTIALLY FREE FROM RESIDUAL ENZYMATIC ACTIVITY
PRODUCTION OF PITCH BASED CARBON FIBER
CHROMA SIGNAL PROCESSING CIRCUIT FOR VIDEO TAPE RECORDER
PRODUCTION OF EGG YOLK LECITHIN
HEALTH TEA CONTAINING GINKGO EXTRACT
CYCLODEXTRIN CLATHRATE COMPOUND
DRUG PREPARATION FOR ORAL ADMINISTRATION
PIPE FITTING STRUCTURE IN CONTAINER MIRROR PART
SEALING STRUCTURE FOR HYDRAULIC BULGING DEVICE
NARROW GAP TIG WELDING METHOD
WELDING METHOD FOR MUTUAL COPPER MEMBER
DATA COMMUNICATION EQUIPMENT
AUTOMATIC ANSWERING TELEPHONE SYSTEM
LINEARITY COMPENSATING CIRCUIT
SHARED MEMORY DUPLEX SYSTEM
MICROPROGRAM CONTROL DEVICE WITH SLEEPING TIMER
KANA/KANJI(CHINESE CHARACTER) CONVERTING PROCESSING SYSTEM
