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
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON GROSSFLAECHIGEN, DUENNWANDIGEN, VORZUGSWEISE ZYLINDRISCH ODER SPHAERISCH GEKRUEMMTEN BIEGETEILEN
摘要
申请公布号
DD212442(A1)
申请公布日期
1984.08.15
申请号
DD19820245898
申请日期
1982.12.14
申请人
VEB METALLEICHTBAUKOMBINAT WERK MAGDEBURG,DD
发明人
OSWALD,JUERGEN,DD;BERRETZ,HERMANN,DD
分类号
B21D5/14;(IPC1-7):B21D5/14
主分类号
B21D5/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CURRENT-FREQUENCY CONVERTER
PROCESS FOR PREPARING OCTADECENE
PRESSED SOLES RUBBER COMPOSITION FOR FOOTWEAR
CONVERTER FOR MEASURING OBLIQUE SETTINGS
DEVICE WITH UNIVERSAL GRIPPING CHUCK
PROCESS FOR REDUCING THE QUANTITY OF INDUSTRIAL RESIDUAL GASES AND INDUSTRIAL WASTE AIR EMULSIONS
ROTATIVE ELECTRIC MACHINES MOULD CASE
INSTALLATION FOR TREATING HOT IRON
INSTALLATION FOR BLASTING THE OXYGEN IN THE METALLURGIC SMELTING AGGREGATES
DEVICE FOR METAL CUTTING THE VARIABLE STEP HELIXES
FLUIDIZER FOR DRILLING FLUIDS
CIRCULAR ROTATING WIRE BRUSH
DRAWING,HOT BENDING AND PLATE ASSEMBLYING PRESS
DEVICE FOR ADJUSTING IN TWO PLANES THE BUSHING-HOLDER ARM OF THE TEXTILE MACHINES
DIESEL ENGINE INJECTOR
BELT STRETCHING DEVICE
REDUCING VALVE
MULTIPROCESSING MACHINE TOOL
TOOL FIXING DEVICE
Insulating tape for manufaturing an impregnated insulating jacket for electric conductors.