国家/地区 西班牙（4）
IPC部 F（4）
IPC大类
IPC小类
IPC
发明人
公开年 2021（2）
申请年
专利权人

Oxygen supply system for internal combustion engines, has oxygen suppliers for engines, particle filters, oxygen generators, loading and recharging oxygen or oxygen mixed with argon, filtering by particle pre-filters.

MUNOZ SAIZ M

Evaluating method for evaluating aging, remaining life and properties of ballistic protection vest, involves define calibration curve for chemical, physical and impact resistance properties of protection element based on degree of aging.

PEREZ TRUJILLO F J, LASANTA CARRASCO M I, DE MIGUEL GAMO M T, GARCIA MARTIN G, ILLANA SANCHEZ A

Graphene projectile e.g. pistol, for use in security area, has bullet-shaped object made of grapheme, expansion ring fixed with metal bullet, and three-dimensional structures fixed with graphene structures that are fixed with solid units.

GOMEZ J A

Multifunctional plate, has stone table fixed with graphene sheet by bonding adhesive, where graphene sheet is arranged at one side of stone table and covered by intermediate adhesive layer.

SEGURA GARCIA L