B23K9/105 - CPC Classification Index

ClassID:

42926 ⎘

B23K9/105 - CPC Classification

Classification description:

Arc welding or cutting; Other electric circuits therefor; Protective circuits; Remote controls; Power supply characterised by the electric circuit by using discharge tubes or mechanical contactors

Recent Application in this class:

20250170666

2025-05-29

POWER ON SWITCH FUNCTION FOR HYBRID-POWERED WELDING POWER SOURCE

20240207965

2024-06-27

LATERAL ELECTRO-CONDUCTION DEVICE AND METHOD FOR MULTI-WIRE SUBMERGED ARC INNER/OUTER WELDING OF STRAIGHT-SEAM STEEL PIPE

20200312594

2020-10-01

Touch sensing system

20180236586

2018-08-23

Welding power supply with regulated background power supply

20110220620

2011-09-15

Welding power supply with regulated background power supply

20060219680

2006-10-05

Inline spark gap assembly