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
Устройство для испытания труб, стержней и тому подобных деталей на кручение
摘要
申请公布号
SU86443(A1)
申请公布日期
1949.11.30
申请号
SU19490405823
申请日期
1949.10.16
申请人
BUDBERG V.YU.
发明人
BUDBERG V.YU.
分类号
G01N3/22;G01N3/04
主分类号
G01N3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Valve Seats
Improvements in or relating to Draught-Excluding Systems for Windows
Golf Tee Apparatus
Bolster Construction for Railway Tank Car
Gearing Arrangements
Catalytic Purification of Exhaust Gases from Internal Combustion Engines
Improvements in Pipe Joints
Improvements in or relating to Feed Means for Continuous Casting Apparatus
Method and Apparatus for Pouring Molten Metal into an Open-Ended Tubular Curved Mould of a Continuous Casting Plant
Stacker
Improvements in and relating to Doors for Vehicles
Improvements in Fluid-pressure Servo Adjusting Devices
Improvements in or relating to Tanker Cars
STRAIN RESPONSIVE TRANSDUCER MEANS OF THE DIAPHRAGM TYPE
CHEMICALLY PUMPED LASER DEVICE
FREQUENCY STEPPED PHASE SHIFT KEYED COMMUNICATION SYSTEM
SCR MOTOR CONTROL SYSTEMS WITH SWITCH FOR SELECTING TWO SPEED RANGES
ANALOG-DIGITAL CONVERTER FOR DIRECT VOLTAGES OR DIRECT CURRENTS WITH LOGARITHMIC VALUATION OF THE INPUT MAGNITUDE
TRAVELING DOMAIN WALL MEMORY SYSTEM APPARATUS
COATED GRILLING SURFACES