[Patent] Electrode cutting device for secondary b...

[Patent] Notching mold for secondary battery elec...

Notching mold for processing secondary b...

[Design registration card] Piston Housing for Design Air Friction S...

[Design registration card] Jaw Housing for Air Friction SHAFT (6 in...

[Design registration card] Jaw Housing for Air Friction SHAFT (3 in...

[Patent] Notching mold for electrode processing o...

[Patent] certified secondary battery electrode cu...

[Design registration card] Cutter Cartridge for Electrode Cutting o...

[Design registration card] Cutter Cartridge 4 for electrode cutting...

[Design registration card] utter Cartridge 3 for Electrode Cutting ...

[Design registration card] Cutter Cartridge 2 for Electrode Cutting...

[Design registration card] Electrode Guide for Electrode Cutting of...

[Design registration card] Cutter Cartridge 1 for Electrode Cutting...

[Patent] Friction shaft for slitting device

[Patent] Knife Unit for Slitting Device

[Patent] Friction shaft for winding electrode fil...

[Patent] Notching mold for secondary batteries wi...

[Patent] Friction shaft for winding electrode fil...

[Patent] Notching mold for secondary batteries wi...