Hwan Cheol Bang

Person

Changwon, KR

People

Patents Applicationslast 30 patents

Information Patent Application
COPPER-FREE WIRE FOR GAS-SHIELDED ARC WELDING
- Publication number 20070039936
- Publication date Feb 22, 2007
- Jae Hyoung Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flux cored wire for gas shield arc welding
- Publication number 20060124624
- Publication date Jun 15, 2006
- KISWEL LTD.
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Copper-plated wires for gas-shielded arc welding
- Publication number 20060118537
- Publication date Jun 8, 2006
- KISWEL LTD.
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Copper-free wires for gas-shielded arc welding
- Publication number 20060118535
- Publication date Jun 8, 2006
- KISWEL LTD.
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Copper-free wires for gas-shielded arc welding
- Publication number 20060118536
- Publication date Jun 8, 2006
- KISWEL LTD.
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Surface treatment agent for welding wire and welding wire surface-t...
- Publication number 20060000818
- Publication date Jan 5, 2006
- KISWEL LTD., Incorporation
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flux cored wire for gas shield arc welding
- Publication number 20050077277
- Publication date Apr 14, 2005
- KISWEL LTD.
- Yong Chul Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Hwan Cheol Bang

Person

Patents Applicationslast 30 patents

COPPER-FREE WIRE FOR GAS-SHIELDED ARC WELDING

Flux cored wire for gas shield arc welding

Copper-plated wires for gas-shielded arc welding

Copper-free wires for gas-shielded arc welding

Copper-free wires for gas-shielded arc welding

Surface treatment agent for welding wire and welding wire surface-t...

Flux cored wire for gas shield arc welding