国家/地区 中国（2）
IPC部 F（4）
IPC大类 F02（4）
IPC小类 F02M（4）
IPC F02M037/00（2）
发明人
公开年 2021（4）
申请年 2021（4）
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

Automobile oil delivery pipe assembly for providing conveying petroleum for automobile, has oil conveying pipe comprising poly-chlorine base material layer silicon oil layer and scale anti-corrosion coating.

GUO P

Negative ion graphene oil-saving device comprises upper and lower hard plastic plates, where between the plates is orderly provided with first anion graphene layer, rare earth layer, tourmaline powder layer and second anion layer.

YAN N

Composition for forming article e.g. tube, comprises single nylon polymer, conductive nanomaterials, dielectric filler comprising an inorganic, non-conductive, non-platelet nanomaterial containing alumina nanotubes, and dispersing agent.

ZHOU Z, MAPKAR J