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
Dust filter
摘要
申请公布号
US2559428(A)
申请公布日期
1951.07.03
申请号
US19490100324
申请日期
1949.06.21
申请人
HERSEY JR HENRY J
发明人
JR. HENRY J. HERSEY,
分类号
B01D46/00;B01D46/04;B01D46/24
主分类号
B01D46/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VALVE GEAR OF ENGINE
EXPANSION UNIT FOR RECORDER
POWER CONTROL DEVICE, GAS TURBINE AND POWER CONTROL METHOD
INTAKE NOISE REDUCTION DEVICE
LIGHT TRANSMISSIVE CONDUCTIVE MATERIAL
ROTATION TRANSMISSION DEVICE
PREDICTION METHOD FOR NATURAL GROUND SITUATION
CASING OF AIR CLEANER, AIR CLEANER, AND MANUFACTURING METHOD OF CASING OF AIR CLEANER
MOUNTING METHOD FOR ON-ROOF ARTICLE FIXTURE
BLOCK FOR GUIDING VISUALLY HANDICAPPED PERSON
ELECTROMAGNETIC CONTACTOR
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
NETWORK SYSTEM, VOICE OUTPUT METHOD, SERVER, EQUIPMENT, AND VOICE OUTPUT PROGRAM
IMAGE FORMING APPARATUS
OMNIDIRECTIONAL TRANSFER VEHICLE
HEAT EXCHANGER
FOREIGN MATTER REMOVAL DEVICE FOR TRUCK BRANCH PART, AND METHOD FOR INSTALLING FOREIGN MATTER REMOVAL DEVICE FOR TRUCK BRANCH PART
PAPERMAKING METHOD
VALVE LIFTER AND MANUFACTURING METHOD THEREOF
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
