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
Filtering product and process of making the same
摘要
申请公布号
US2000777(A)
申请公布日期
1935.05.07
申请号
US19330666734
申请日期
1933.04.18
申请人
WILLIAM B. PHILLIPS;BURDICK R. ELLS
发明人
MINTON CORWIN R.
分类号
B01D39/20
主分类号
B01D39/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LEAD HANDLE OF AUTOMATIC WASHING MACHINE
APPARATUS FOR DIVIDING LIGHT USING VOLUME HOLOGRAM AND METHOD THEREOF
AROMATIC INSECTICIDE COMPOSITION AND MANUFACTURING METHOD THEREOF
METHOD FOR AGRICULTURAL USE OF WASTE PULP SLUDGE AND PRODUCT THEREFROM
BUTTERFLY DECORATION LAMP
DEVICE FOR VIBRATING METAL MOLD FOR MOLDING CONCRETE
WASHING MACHINE HAVING BULB CONVERTING DEVICE USING ION EXCHANGING RESIN
SYSTEM FOR VOTING USING COMMUNICATION
DECOMPOSING AND DEODORIZING AGENT FOR ORGANIC MATERIALS
DEVICE FOR MANUFACTURING NATURAL SALTS AND METHOD FOR MANUFACTURING NATURAL SALTS USING THE SAME
Corrosion-resistant composite oxide material
THERMOSTABLE LUCIFERASES AND METHODS OF PRODUCTION
Fremstilling og bruk av Radium-223 ved behandling av forkalket vev i forbindelse med smertelindring, ved benkreft og behandling av benoverflaten
BOTTOMHOLE ASSEMBLY ORIENTING SUB
METHOD AND SYSTEM FOR COMMERCIAL CREDIT ANALYSIS
电热水瓶的智能全气压控制装置
可旋转的置物挂架
快速组合式门窗套
活动印模式月饼打印机
无纺布类保温材料
