国家/地区
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2） B05D（2） C01B（2）
IPC B01J019/18（2）
发明人
公开年
申请年
专利权人

Metal material for flame retardant steel structures, for preparing fire-proof boards, includes a metal substrate, and a fireproof coating prepared by coating a fireproof coating on the surface of the metal substrate.

LI Z, LI X

Nanosynthesis apparatus, useful for nanosynthesizing graphene, comprises outer tube having internal surface, inner tube partially disposed within outer tube, deposition fluid source in fluid communication with gap, and heater.

HART A J, POLSEN E