A61F 9/013 for compensation of ocular refraction (A61F9/008 takes precedence)
Introduced: January 1995
Title
Titles differ between systems:
IPC: for compensation of ocular refraction
CPC: for compensation of ocular refraction (A61F9/008 takes precedence)
Full Title
Full titles differ between systems:
Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand > Methods or devices for eye surgery > for compensation of ocular refraction
Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand (caps with means for protecting the eyes A42B1/0181; visors for helmets A42B3/22; eye baths A61H35/02; sunglasses or goggles having the same features as spectacles G02C) > Methods or devices for eye surgery > for compensation of ocular refraction (A61F9/008 takes precedence)
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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