A61F0011000000 — Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand (headwear, e.g. caps or helmets, with means for protecting the ears A42B0001060000, A42B0003160000)

A61F0011000000 kodi nimani anglatadi?

A61F0011000000 — Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand (headwear, e.g. caps or helmets, with means for protecting the ears A42B0001060000, A42B0003160000). Bu kod "Международный патентный классификатор" ma'lumotnomasiga kiradi.

A61F0011000000 kodining ierarxiyasi qanday?

Yuqori kodlar: A, A61, A61F.