国家/地区 美国（2）
IPC部 B（2）
IPC大类 B28（2） C04（2）
IPC小类 B28B（2）
IPC
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Preparing carbon/boron carbide composite material, used in industrial production, involves providing carbon compound, carbon fiber, boron compound, and binder perform pretreatment mixing procedure to form precursor, putting precursor into spray granulator and mixing precursor form injection material.

YEH S, CHEN Y

Producing concrete product e.g. concrete slabs and rafts for industrial and commercial applications, involves preparing concrete slurry with fibers of steel and macro synthetic fibers, preparing concrete slurry with additive and pouring.

ADAMS J S