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
Временный судовой руль
摘要
申请公布号
SU74800(A1)
申请公布日期
1948.11.30
申请号
SU19480382195
申请日期
1948.07.23
申请人
ZELENSHSHIKOV E.D.
发明人
ZELENSHSHIKOV E.D.
分类号
B63H25/08;B63H25/38
主分类号
B63H25/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in bearings
Improvements in or relating to the production of packages of sterile products
Improvements in and relating to friction elements, especially for vehicle brakes
Street lighting
Improvements in cylindrical grinding machines
Dehydrogenation catalysts of improved activity
Gas bearings of ceramic material
Control devices for increasing the speed of internal combustion engines on gear engagement
Improvements in or relating to synthetic bearings
Improvements in or relating to fluid-flow control valves
Control valve
Apparatus for conveying a thin film sheet to a packaging machine
Improvements in fan impellers
Metallising solutions and processes
Improvements relating to carburettors
Improvements in or relating to amplitude modulated transmitters
Method for preparing thin films of rare earth chalcogenides
Improvements in and relating to pump construction for hand-operated dispenser
Improvements relating to the separation of gaseous components from gas mixtures
Variable delivery reciprocating pumps
