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
Способ изготовления труб с винтовым гофром
摘要
申请公布号
SU84939(A1)
申请公布日期
1949.11.30
申请号
SU19480384349
申请日期
1948.09.20
申请人
GVOZDNEVSKIJ N.A.;DEMIN M.YA.
发明人
GVOZDNEVSKIJ N.A.;DEMIN M.YA.
分类号
B21D15/04
主分类号
B21D15/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF RESIN MOLDED PRODUCT WITH FABRIC
TWO-PHASE BRUSHLESS MOTOR
1-(3-VINYLPHENYL)-1-PHENYL-KOHLENWASSERSTOFFE UND VERFAHREN ZU DEREN HERSTELLUNG.
Routing objects on action paths in a distributed computing system.
MIT BOR PROMOTIERTE REDUZIERFAEHIGE METALLOXIDE UND VERFAHREN ZU DEREN VERWENDUNG.
PROCESS FOR PRODUCING 4,4'-DIISOPROPYLBIPHENYL.
IC card.
Shuttering panel.
Liquid crystal display device and driving method therefor.
MANUFACTURE OF LIQUID CRYSTAL ELECTROOPTIC DEVICE
HYDRAULIC INORGANIC COMPOSITION
Method and control system for switching on/off of the differential lock of a tractor or of a corresponding working machine.
Apparatus for measuring a length of elongated materials, such as cables.
Gripper clamp for looms.
Method for positioning a retriever and warehouse with an automatically positioned retriever.
Waterproof bridge deck and method for carrying it out.
Impedance-based defibrillator.
Solid state laser oscillator.
A wafer slicing and grinding system.
Improved disposable self-shielding hypodermic syringe.
