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 фильтрующих поверхностей
摘要
申请公布号
SU37693(A1)
申请公布日期
1934.07.31
申请号
SU19330131450
申请日期
1933.07.07
申请人
STEPICHEV N.P.
发明人
STEPICHEV N.P.
分类号
C04B38/00;C08J7/00
主分类号
C04B38/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cardioplegia occluder
Processes for producing copolymers of ethylene and at least one other olefin
Materials and methods for killing nematodes and nematode eggs
Improved reed switch and method of making same
Processor having multiple datapath instances
Needle-free injection of formulated nucleic acid molecules
Method for decomposing biological material
Method for gasifying organic substances and substance mixtures
Tap for removing fluid from a container
Connection flange for an armoured resistance element
Venturi apparatus for flow control
Oral delivery formulation
Auto shut-off glue gun
Venezuelan equine encephalitis virus vectors expressing tumor-associated antigens to induce cancer immunity
A vacuum cleaner
Metal detector method and apparatus
Method and device for contactless controlling the application of a fluid
Method for improving the recording of information during an on-going telephone call
An electronic ballast
Spark plug
