OPEN AND CLOSE APPARATUS FOR EARPHONE JACK OF MOBILE PHONE

申请公布号：KR100474294(B1)

申请号：KR20020044326

申请日期：2002.07.26

申请公布日期：2005.03.10

分类号：H04B1/38;(IPC1-7):H04B1/38

主分类号：H04B1/38

MTHOD OF PRODUCING YEAST CELLS

SYNCHRONOUS DEVICE FOR CONVEYOR FOR CONVEYING PRESS BOARD AND CONVEYOR FOR USE IN PRESS

CENTRIFUGAL SEPARATOR

HEATTSENSITIVE LATEX COMPOSITION

METHOD AND APPARATUS FOR CONTINUOUSLY MAKING RUBBER HOSE

METHOD OF DISTINGUISHING STEREOSCOPIC FEELING OF SHEET MATERIALS

METHOD OF DECORATING SURFACE OF BUILDING MATERIALS

METHOD OF RECOVERING SODA VALUE AND HEAT FROM WASTE LIQUIDE FROM SODIUM CARBONATE CRYSTALLIZING DEVICE

METHOD FOR PRODUCTION OF IRON OXIDE FOR PIGMENT

DIES MATERIAL FOR HOT HOBBING

SCAFFOLD

HYDRAULIC CONTROL METHOD FOR TURNING THRUSTER

APPARATUS FOR FEEDING A FILM IN STRETCH PACKING

VALVE FOR GAS LIGHTER

INSECTICIDS

TUBE CODE MARKING MACHINE

ROTARY PUMP

GAS COLLECTION IN ELECTRICAL SMELTING FURNACES

SHARPENING DEVICE

DIAGNOSTIC ELECTRODE ASSEMBLY