B23K13/043 - CPC Classification Index

ClassID:

43100 ⎘

B23K13/043 - CPC Classification

Classification description:

Welding by high-frequency current heating by conduction heating Seam welding

Sub-classes:

B23K13/046 » {for tubes} 10

Recent Application in this class:

20190126412

Positioning structure of frame welding assembly for metal product