AN EDUCATIONAL GAME

申请公布号：GB9200460(D0)

申请号：GB19920000460

申请日期：1992.01.10

申请公布日期：1992.02.26

申请人：

DOWTY, MICHAEL C

OXAZINE DERIVATIVE AND ITS USE

IMPROVEMENT OF ORGANIC COMPOUND

SEALING METHOD AND ITS DEVICE

EXCAVATING SHELD* PARTICULARLY* MESSER SHIELD

FORMATION OF EXPLOSION HOLE WITH CHAMBER

CLEANER APPARATUS FOR POOL

PROVISIONAL HOUSE FOR CONSTRUCTION

INK SYSTEM DOT PRINTER

PAINTING OF TILE WALL SURFACE

IMPROVING DEVICE FOR SOFT GROUND

DEVICE FOR APPLYING SUBSTANCE TO CARRIER THROUGH SCREEN FOR PRINTING TO CARRIER

HEAT RESISTING HEAT INSULATING VIBRATION CONTROLLING TREATING METHOD FOR SHEET METAL MEMBER OF AUTOMOBILE

INSECTICIDAL TREATED METHOD FOR WOODY FLOOR BOARD

NUCLEAR FUSION REACTOR

CERAMIC HEATING ELEMENT

MANUFACTURE OF MOLD IN GYPS

FLUIDITY IMPROVER FOR FUEL OIL AND FUEL OIL COMPOSITION

ELECTRICALLY CONDUCTIVE PAINT

PROGRAM TIMER

SWITCH