Seam welding; Backing means; Inserts

Child Classifications

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• B23K 9/0203 CPC only CPC only
• B23K 9/0206 CPC only CPC only
• B23K 9/0209 CPC only CPC only
• B23K 9/0213 CPC only CPC only
• B23K 9/0216 CPC only CPC only
• B23K 9/022 Welding by making use of electrode vibrations since 1990 IPC+CPC Available in IPC and CPC
• B23K 9/025 for rectilinear seams since 1990 +2 CPC IPC+CPC Available in IPC and CPC
• B23K 9/028 for curved planar seams since 1990 +2 CPC IPC+CPC Available in IPC and CPC
• B23K 9/032 for three-dimensional [3D] seams since 1990 +1 CPC IPC+CPC Available in IPC and CPC
• B23K 9/035 with backing means disposed under the seam since 1990 +4 CPC IPC+CPC Available in IPC and CPC
• B23K 9/038 using moulding means since 1990 IPC+CPC Available in IPC and CPC