国家/地区 中国（3）
IPC部 A（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B009/00（3）
发明人 ZHANG C（3）
公开年 2021（3）
申请年 2020（3） 
专利权人

High strength plastic stool, has backrest whose inner surface and supporting leg are fixedly connected with reinforcing rod, where two ends of reinforcing rod are fixedly connected with metal fiber layer.

ZHANG C

Multifunctional intelligent greenhouse, has water fertilizer control system whose outlet is divided into multiple pipelines that are connected to multiple planting grooves, where water and fertilizer in water-fertilizer reservoir is conveyed to groove.

WU T, MA H, ZHANG C, WANG J

Protective clothing, has stainless steel interlayer partially embedded in fiber outer layer, where part is embedded in fiber inner layer that is woven by graphene fiber, and anti-static composite layer covered on outer surface of protective base layer.

WU K, ZHANG C