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PCE
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DIFF Subgroup
A61F 9/06

Masks, shields or hoods for welders

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

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 > Eye-masks > Masks, shields or hoods for welders

CPC:

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) > Eye-masks > Masks, shields or hoods for welders

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Child Classifications

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