国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC
发明人 TIAN M（2）
公开年
申请年 2022（2）
专利权人 JIESHOU MINJ.（2）

Foaming machine for producing graphene polystyrene board, has rotating rod whose peripheral side is fixedly connected with plate bodies, where one side of plate body is provided with straight slot.

TIAN M, LIU P

Waste recycling device for graphene polystyrene board processing, has plate body, which has middle part provided with sliding groove, and side fixedly connected with limiting block.

TIAN M, LIU P