LUMINOUS HULA HOOP

申请公布号：KR20010103473(A)

申请号：KR20000025056

申请日期：2000.05.10

申请公布日期：2001.11.23

申请人：

KIM, DONG HWAN

发明人：KIM, DONG HWAN

分类号：(IPC1-7):A63B19/00

主分类号：(IPC1-7):A63B19/00

2,5-substituted benzolsulfonylureas and thioureas, methods for the production thereof, use thereof and pharmaceutical preparations containing the same

1-4-dihydropyridines with benzodioxo carbonyl group as calcium blockers

Single mode optical waveguide

Method for detecting a vehicle traffic status and system for detecting said traffic status

Hydraulic work support

Clock pulse degradation detector

Epitaxial germanium temperature sensor

Test apparatus for determining a cervical acceleration injury

Orthopaedic device

Thermosorption sensor

Shaped concrete block with raised area and shaped concrete block kit

Accurate rotor position sensor, method using magnet ring and linear output hall effect sensors

Vehicle with lifting floor

Pliers (2)

Setting of time delays in a sequence of explosive detonations

Inflatable seat

Rf connector

Protective eyewear for industrial use

Method and apparatus for providing a connection to a data network

Method and device for laying an underground duct made of a plastic material