国家/地区 德国（2）
IPC部 B（2）
IPC大类 C21（2）
IPC小类 C21D（2）
IPC
发明人
公开年
申请年
专利权人

Electrical steel used as strip e.g. steel sheets, comprises functional layer comprising ferromagnetic material and additional layer comprising non-magnetizable material, which are connected by adhesive bond with atomic diffusion.

FRANKEN C, PLATT J

Graphene-coated component for, e.g. electrodes of batteries, has graphene film provided on metallic substrate having carbon formed into solid solution, and consisting of solid-solution carbon precipitated on surface of substrate.

FUJITA DAISUKE, SAGISAKA KEISUKE, ONISHI KEIKO, FUJITA D, SAGISAKA K, ONISHI K