国家/地区 世界知识产权组织（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01F（2）
IPC D01F009/127（2）
发明人 NISHIMURA K（2）
公开年 2004（2）
申请年
专利权人

Fine carbon fiber e.g. for use as packing material, consist of cylindrical graphene sheets laminated along axial direction to form tubes of specific maximum diameter.

TUKADA T, OSATO K, NISHIMURA K, TAKAHASHI K, ENDO M, MUNEKANE F, TSURUOKA S

Fine carbon fibre is formed by laminating multiple layers of graphene sheets, rolling using shorter side as peripheral to form hollow tube and multiple tubes are laminated in nest shape.

ENDO M, NISHIMURA K, TSURUOKA S, TSUKADA T