Kollodiale borosilikater og anvendelse derav ved papirfremstilling

申请公布号：NO20001639(A)

申请号：NO20000001639

申请日期：2000.03.29

申请公布日期：2000.05.29

申请人：

NALCO CHEMICAL CO

发明人：KEISER, BRUCE A.;WHITTEN, JAMES E.

分类号：B01D21/01;C01B35/10;D21H17/68;D21H21/10;(IPC1-7):C01B33/20

主分类号：B01D21/01

OSCILLATING CIRCUIT

MANUFACTURE OF MOS SEMICONDUCTOR DEVICE

DEMODULATING CIRCUIT

MANUFACTURE OF SEMICONDUCTOR DEVICE

ERROR CORRECTING SYSTEM

AMINO ACID ANALYSIS

WARPAGE MEASURING APPARATUS FOR WIRING BOARD

ICE MAKING TYPE HEAT EXCHANGER FOR HEAT ACCUMULATING TANK FOR ROOM COOLING AND HEATING

PRODUCTION OF SOLID WIRE FOR WELDING

POWER SOURCE DEVICE FOR CONSUMABLE ELECTRODE TYPE PULSE WELDING

AUTOMATIC ADJUSTING DEVICE FOR COMPACTABILITY OF MOLDING SAND

IGNITION DEVICE FOR KEROSENE BURNER

MAGNETIC HEAD

LIMIT SWITCH TYPE POSITION DETECTOR SUITABLE FOR FLEXIBLE MANUFACTURING SYSTEM

LIQUID INTERFACE DETECTOR

PICTURE EDITING COPYING MACHINE

MANUFACTURE OF QUANTUM FINE WIRE LASER

METHOD AND DEVICE FOR MANUFACTURING SEMICONDUCTOR DEVICE

READING METHOD OF ABSOLUTE ADDRESS OF UNMANNED CARRIAGE

THERMAL HEAD