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
Filter
摘要
申请公布号
US2147792(A)
申请公布日期
1939.02.21
申请号
US19370136015
申请日期
1937.04.09
申请人
ZELLA F. CAMPBELL
发明人
KNIGHT CHARLOTTE S.
分类号
B01D29/00
主分类号
B01D29/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR PRODUCING COMPOSITE ARTICLE OF CHOCOLATE AND OTHER CANDIES
CENTRIFUGAL SEPARATING APPARATUS FOR JUICER
SHUTTER CONTROLLER FOR SHREDDER FOR LIGHTTWEIGHT* SMALLL SIZED ARTICLES
HIGH FREQUENCY HEATING DEVICE
COOKING EQUIPMENT
DC TYPE INSULATIONNCONTINUITY TESTER
FLAT MOTORS
ELASTOMER COMPOSITION
IRON CORE FOR ELECTRICAL APPARATUS AND ITS MANUFACTURING AND MANUFACTURING DEVICE
NEW CATIONIC POLYMER
PROCEDIMENTO PER LA SBIANCA E LA SBOZZIMATURA DI MATERIALI TESSILI
DERIVATI DI PERIDRONAFTALIN-PENTOLO
DERIVATI BENZIMIDAZO APERTA PAR.QUADRATA 1,2-B CHIUSA PAR. QUADRATA OSSAZINICI ATTIVI SUL SISTEMA NERVOSO CENTRALE.
DISPOSITIVO PER SEPARARE SOSTANZE SOLIDE DA SOSTANZE LIQUIDE
AIR DEPOLARIZED ALKALINE GALVANIC BATTERY HAVING INSTANTANEOUS OPERATING ABILITY
PRODUCTION OF NOVEL VEGETABLE PROTEIN MATERIAL
SURFACE TRETMENT OF LAVER
HOSE WITH JOINT
METHOD OF MANUFACTURING CASING IN HYDRAULIC MACHINE
CNTROLLING DEVICE FOR OIL PRESSURE FOR AT LEAST TWO SETS OF HYDRAULIC WORKING MACHINE
