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
Schraegwalzwerk zur Herstellung insbesondere duennwandiger nahtloser Rohre
摘要
申请公布号
DE743823(C)
申请公布日期
1944.01.03
申请号
DE1936D074189D
申请日期
1936.12.20
申请人
DEUTSCHE ROEHRENWERKE AG.
发明人
MEHREN JOSEF;KOCKS DR. FRITZ
分类号
B21B19/06
主分类号
B21B19/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Voip and associated data delivery
Systems and Methods for Control of a Vehicle
Fan-less power supply of computer having heat dissipating device
Pool
A component forming method
A communications and data transfer system for gaming establishments; a method and a hand-held transponder
Toilet siphon and valve arrangement
POLYMER COMPOUND AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME
Fluid delivery device
Portable cleaning machine
A system and method for metabonomics directed processing of LC-MS or LC-MS/MS data
Cable connection
A device for draining off liquid from a temperature sensor
Insert for insertion into a chain link
Removable lever assembly for fluid dispenser
Steerable Drilling System
Electronic mail filter
Luggage with flexible handle
CATIONIC LIPIDS AND FORMULATED MOLECULAR COMPOSITIONS CONTAINING THEM
Multi-layer insulation system
