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
METHOD AND APPARATUS FOR THE LEAK TESTING OF FILTERS
摘要
申请公布号
GB1571548(A)
申请公布日期
1980.07.16
申请号
GB19770014949
申请日期
1977.04.07
申请人
FLANDERS FILTERS INC
发明人
分类号
G01N15/08;B01D46/44;G01M3/00;G01M3/20;(IPC1-7):B01D46/00;B01D46/42
主分类号
G01N15/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROLYTIC COPPER PLATING SOLUTION AND METHOD FOR ELECTROLYTIC COPPER PLATING
APPARATUS AND METHOD FOR MEASURING OBJECT USING ENDOSCOPE, AND ENDOSCOPE DISTAL END HOOD
METHOD AND DEVICE FOR ACCURATELY CLASSIFYING CARDIAC ACTIVITY
ROTATIONAL ANGLE DETECTION DEVICE
IMAGE FORMING APPARATUS
ANTIFUNGAL AGENT AND DANDRUFF INHIBITOR
ABNORMAL TRANSITION PATTERN DETECTION METHOD, PROGRAM AND DEVICE
CAPACITANCE TYPE SENSOR, ACOUSTIC SENSOR, AND MICROPHONE
PRINTER
PORTABLE CUTTER
SUBSTRATE FOR INK JET HEAD AND METHOD OF MANUFACTURING THE SAME
VIDEO PROCESSING APPARATUS AND VIDEO PROCESSING METHOD
SPUTTERING APPARATUS
APPARATUS, SYSTEM AND METHOD OF FORMING IMAGE
GAME SYSTEM, GAME CONTROL METHOD, GAME DEVICE AND GAME PROGRAM
MEDICAL TOOL
MOTOR DRIVE DEVICE AND ELECTRICALLY-DRIVEN POWER STEERING DEVICE INCLUDING THE SAME
LIQUID EJECTING HEAD MODULE AND LIQUID EJECTING APPARATUS
SEMICONDUCTOR DEVICE
AUDIO PROCESSING DEVICE AND WATER WETTING DETERMINATION METHOD FOR AUDIO PROCESSING DEVICE