PERMEABILITY SEPARATORY CELL AND APPARATUS AND METHOD OF USING THE SAME,申请号CAD837414-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PERMEABILITY SEPARATORY CELL AND APPARATUS AND METHOD OF USING THE SAME
摘要
申请公布号	CA837414(A)	申请公布日期	1970.03.24
申请号	CAD837414	申请日期
申请人	THE DOW CHEMICAL COMPANY	发明人	NORMAN S. STRAND
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

READILY DISAGGREGATING, MOISTURE-PROOF AND WATER-PROOF PAPER AND PRODUCTION THEREOF

ROBOT FOR DOUBLE TWISTER

CONTROL DEVICE FOR ELEVATOR DOOR

REAR WHEEL DRIVE DEVICE OF MOTOR-BICYCLE

PNEUMATIC SPRING FOR SWING PILLOW DEVICE FOR ROLLING STOCK

ERASER FOR MARKER PEN

AUTOMATIC PAGE TURN-OVER APPARATUS

REMAINING QUANTITY DETECTIVE DEVICE FOR INK RIBBON

Semiconductor die packages having lead support frame

THIN FILM SENSOR

ONE-PIECE TYPE MULTILAYER ANALYSIS ELEMENT

ANALYSIS OF METAL ELEMENT IN SUBSTANCE BONDED TO SURFACE OF SILICON WAFER

WET-BULB TEMPERATURE MEASURING DEVICE FOR THERMOSTATIC CONSTANT-HUMIDITY CHAMBER

PHOTODETECTING PROBE

RESIN COMPOSITION FOR EMBEDDING

CLUTCH TESTING METHOD

MANUFACTURE OF SHIELD FOR TORQUE SENSOR

MEASURING APPARATUS FOR BACKLASH OF GEAR

CORIOLIS MASS FLOWMETER