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
DOWN-FLOW MEMBRANE APPARATUS
摘要
申请公布号
JPS59139901(A)
申请公布日期
1984.08.11
申请号
JP19830012125
申请日期
1983.01.29
申请人
SASAOKA JIROU
发明人
SASAOKA JIROU
分类号
B01D1/22
主分类号
B01D1/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Modular regulator
Air filtration and sterilization system for a fireplace
One cycle/dual piston engine
Material comprising gypsum and blast furnace slag, a process and an installation of making the same
Strengthened foldable support frame
Method for coloring strings and strings colored thereby
Wrench having rotation adjustment effect
Applicator plate for an adhesive applicator of a core-making machine
Connecting compensating device of multiangular wrench socket
Exhaust heat utilizing refrigeration system
Swimming pool joint cover system
Foundation structure
Removable auxiliary handle for tools
Rotation transmission device
Container and method for measuring and mixing micro and macro amounts
Tape measure device
Measuring device
Dress shirt without sleeve portions
Mapping of an RDBMS schema onto a multidimensional data model
Within-distance query pruning in an R-tree index