HEAT INSULATING COVER FOR BRANCH PIPE

申请公布号：KR200186086(Y1)

申请号：KR20000000352U

申请日期：2000.01.07

申请公布日期：2000.06.15

申请人：

PARK, JONG-SOO

发明人：PARK, JONG-SOO

分类号：B02C4/08;(IPC1-7):B02C4/08

主分类号：B02C4/08

Protective helmet with protective facepiece connection and adjustment provision

System for retrieving token having a selected nest level and satisfying predetermined retrieval condition

Internal combustion engine

Liquid pressure amplification with superheat suppression

Navigation system

Contact lens

Process for lay-out of a semiconductor integrated circuit

Method for forming integrated circuit devices using a phase shifting mask

Aerosol discriminator for particle discrimination

High pore volume and pore diameter aluminum phosphate and method of making the same

SUCCESSIVE INSTALLATION TYPE DISPLAY CASE

Apparatus and process for washing wafers

Vacuum switch tube including windmill electrodes

LIGHT EMITTING ELEMENT DRIVING DEVICE FOR PULSE OXYMETER

Keyless vehicle lock system with distance measuring

WATER HEAT EXCHANGER

GASIFYING COMBUSTION APPARATUS

COUPLING STRUCTURE BETWEEN ENGINE AND TORQUE CONVERTER OF AUTOMOBILE

COOLING CONTROL DEVICE FOR ROTARY SHAFT

CRANK MECHANISM