Vitaminization of materials, e.g. bed, comprises impregnation of vitamins during the fabrication of the materials, where the vitamins are repeatedly added during the use and added along with prefabricated solutions and powders

摘要

Vitaminization of materials comprising impregnation of vitamins during the fabrication of the materials or during the preparation of every material, where the vitamins are repeatedly added as required during the use and are added along with prefabricated solutions and powders such that the materials are individually vitaminized, is new.