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 ZUR HERSTELLUNG EINER ROHRWENDEL SOWIE VORRICHTUNG HIERZU.
摘要
申请公布号
DE58902937(D1)
申请公布日期
1993.01.21
申请号
DE19895002937
申请日期
1989.05.23
申请人
SIEKMANN FITTINGS GMBH & CO KG, 2842 LOHNE, DE
发明人
FRAGGE, HERMANN, W-2842 LOHNE, DE;WESTERKAMP, EWALD, W-2843 DINKLAGE, DE;WILLENBORG, FELIX, W-2842 LOHNE/KROGE, DE
分类号
B21D9/12;B21D15/04;(IPC1-7):B21D15/04
主分类号
B21D9/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for producing corrosion and wear resistant protective coatings on iron based substrates
CONSTRUCTION PLATFORM
Internal combustion engine
EVENTO DE MAIZ PV-ZMIR 13 (MON863), PLANTAS, COMPOSICIONES Y METODOS PARA LA DETECCION DEL MISMO
REGISTERING UNIT ON A NOZZLE STRIP OF A DEVICE FOR GENERATING EXTREMELY FINE LIQUID JET STREAMS FOR THE IMPINGEMENT THEREOF ON A WEB OF FIBRE
METHOD OF PRINTING SHEET-FORM SUBSTRATES BY THE INKJET PRINTING PROCESS
Quantization matrix for still and moving picture coding
METHOD AND PRODUCT FOR IMPROVING PERFORMANCE OF BATTERIES/FUEL CELLS
Cable semiconducting shields
THROMBIN MUTANTS
Insulated gate semiconductor device and manufacturing method thereof
SEMI-DRY METHOD OF WASHING MACHINES
A ROTATION TABLE OF APPARATUS FOR MANUFACTURING PAPER CUP WITH DOUBLE LAYER
LINE SCAN CAMERA USING PENTA-PRISM
VEHICLE DRIVE SYSTEM WITH GENERATOR CONTROL
Process for preparing erythromycin derivatives
COATINGS
HIGH-MOLECULAR-WEIGHT POLYMERIC MATERIAL COMPRISING DIKETOPYRROLOPYRROLE PIGMENTS
DERIVADOS DE QUINAZOLINA, MEDICAMENTOS QUE CONTIENEN ESTOS COMPUESTOS, SU EMPLEO Y PROCEDIMIENTOS PARA SU PREPARACION
PATTERN FORMING METHOD, MASK FABRICATING METHOD AND LSI FABRICATING METHOD
