(B1) ;ROLLING JAWOJEKT, PL

申请公布号：PL216402(A1)

申请号：PL19790216402

申请日期：1979.06.16

申请公布日期：1981.02.13

申请人：

LANCUCKA FABRYKA SRUB

发明人：PESZKO JULIAN

分类号：B21H;B21H3/06;(IPC1-7):B21H/

主分类号：B21H

CONCRETE SAMPLE FOR NONDESTRUCTIVE INSPECTION, DEFECTIVE BODY USED FOR THE SAME, AND MANUFACTURING METHOD FOR THE CONCRETE SAMPLE FOR NONDESTRUCTIVE INSPECTION

INSPECTION DEVICE FOR OPTICAL CABLE

SPEED INDICATION SYSTEM

METHOD AND APPARATUS FOR MEASURING INNER REFRACTIVE INDEX DISTRIBUTION IN OPTICAL FIBER BASE MATERIAL

SPECTROPHOTOMETER

CORIOLIS MASS FLOWMETER

TOY FIREWORK

TARGET PLATE EQUIPMENT

COMBINED HEAT EXCHANGER AND CONSTRUCTION MACHINE

INDOOR HEAT EXCHANGER AND AIR CONDITIONER USING IT

HEAT EXCHANGER

PLATE-TYPE HEAT EXCHANGER

HOT BLAST GENERATION DEVICE

HIGH-TEMPERATURE CONTAINER DATA COLLECTING DEVICE AND DATA COLLECTING METHOD

PULSE-TUBE REFRIGERATOR

VOLTAGE DETECTING DEVICE FOR AIR CONDITIONER

PRESSURIZED SMOKE EXHAUST SYSTEM FOR BURNING ROOM

FLOW DETECTING METHOD FOR HOT WATER HEATER AND HOT WATER HEATER

BUILT-IN MICROWAVE OVEN

HOT WATER SUPPLY DEVICE WITH HIGH-TEMPERATURE WATER FEEDING FUNCTION