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
METHOD OF THE SELECTION OF A PIERCING PUNCH DURING PROGRAMMABLE PUNCHING HOLES
摘要
申请公布号
CS8905924(A3)
申请公布日期
1992.02.19
申请号
CS19890005924
申请日期
1989.10.19
申请人
VU ELEKTROTECHNICKE KERAMIKY
发明人
PROCHAZKA GUSTAV ING.;KVASNICKA JIRI ING.;CERNY JIRI ING.;PFAFF TOMAS;KURTEV BORIS ING. CSC.;VRBACKY IVAN ING.;DOLEZAL EMANUEL
分类号
B21D28/24;B26F1/04;(IPC1-7):B21D28/24
主分类号
B21D28/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHARGE BEAM DIAMETER CONTROL UNIT
SOLID AND LIQUID SEPARATORREXTRACTOR
A MECHANICALLY OPERATED FLUID DISPENSER
A PROCESS FOR THE PRODUCTION OF SULPHONYL GROUP BEARING AZO COMPOUND
PRODUCTION OF ALKYL TERTIARY BUTYL ETHERS
SURFACE MODIFYING OF METAL OXIDE CATALYSTS
A MAGAZINE FOR SPERM TUBES (STRAWS) FOR ARTIFICIAL INSEMINATION
MECHANICAL ADAPTER DEVICE TO IMPROVE THE EFFICIENCY OF A WATER SAMPLER
CIRCUIT DEVICE FOR AMPLIFYING AC VOLTAGE SUPERIMPOSED WITH DC VOLTAGE
SOLID PICKUP UNIT
CONVEYOR FOR LONGITUDINAL MATERIALS
MIXING TAP OF HOT WATER AND COLD WATER
VESKEFORSTOVER
MODE CONVERTER FOR CASSETTE MAGNETIC RECORDER REPRODUCER
HEAT TREATMENT METHOD FOR SILICON WAFERS
ANTENNA FOR RADIO NAVIGATION
VTR CASSETTE AUTOMATIC CHANGER
PRODUCTOON OF BIPOLAR INTEGRATED CIRCUIT DEVICE
INFORMATION READER UNIT CONTAINING READING ERROR DETECTION UNIT
CONVEYOR DEVICE