A61B 17/0293 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

A61B 17/0293

Full Title

Surgical instruments, devices or methods (A61B18/00 takes precedence; dental tools A61C3/00; eye surgery A61F9/007; ear surgery A61F11/20) > for holding wounds open, e.g. retractors; Tractors

This code exists only in CPC.

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