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 элементов
摘要
申请公布号
SU109591(A1)
申请公布日期
1956.11.30
申请号
SU19550575087
申请日期
1955.02.25
申请人
VASINA R.V.;LAVRENTEVA E.M.;USHAKOV S.N.
发明人
VASINA R.V.;LAVRENTEVA E.M.;USHAKOV S.N.
分类号
B01D39/16
主分类号
B01D39/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROPHOTOGRAPHIC DEVICE
AUTOMATIC DOCUMENT FEEDER
Internal pot - an accessory for a pressure cooker.
TRANSFER SEPARATING PART STRUCTURE OF IMAGE FORMING DEVICE
ELECTRIFIER AND IMAGE FORMING DEVICE
POSITIVE HOLE TRANSFERRING MATERIAL AND ITS USE
BELT CARRYING TYPE PRINTING DEVICE
PREPARATION OF SILVER HALIDE FLAT BOARDLIKE EMULSION UNDER EXISTENCE OF PROTONIC SOLVENT WITH DISSOCIATION CONSTANT SMALLER THAN THAT OF WATER AND/OR NONAQUEOUS POLAR APROTONICSOLVENT
IMAGE READING DEVICE
EQUIPMENT AND METHOD FOR MOVEMENT OF FILM
METHOD FOR SEALING LIQUID CRYSTAL DISPLAY PANEL
MOUNTING STRUCTURE OF DISPLAY BOARD
SEAL EMITTING AROMA WHEN PEELED
PHOTOGRAPHIC PRINTER
MOTOR-DRIVEN ZOOMING CAMERA
POLARIZING FILM
FRAGMENTS SCATTERING PREVENTING MIRROR BODY AND ITS PRODUCTION
MEASURING APPARATUS FOR SEMICONDUCTOR DEVICE
SELF-SUPPORTING TYPE OPTICAL CABLE AND DROPPING METHOD
PRODUCTION OF OPTICAL WAVELENGTH PLATE
