Item

Patent No.

Registration
Date

The title of invention

Patent

2000.07.25

1Lead Wire Manufacturing Process

Practical Novel Use

2000.10.24

1Device for Supplying Power to Rotating 1Shaft in Electro Plating Apparatus

Practical Novel Use

2001.02.22

1Device for Uniformity Temperature of 1Wire Rod Annealing Furnace

Practical Novel Use

2001.06.14

1Device for Adjusting Tension of Wire for 1Use in Plating Tub