国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 WANG J（3）
公开年 2021（3）
申请年 2020（3）
专利权人 WANG J（3）

Anti-allergic graphene material traditional Chinese medicine capable of filtering medicine slag and quantitative decocting tank, comprises cover body located on top of tank body, quantitative structure and filter residue structure.

JIANG Z, ZHOU Y, WANG J

Black bottom golden flower pattern jun porcelain comprises tire ceramic and glaze ceramic applied on surface of tire, and glaze ceramic comprises base material and pattern material.

WANG J

Graphene preparation separation structure using expansion cracking comprises heating pipe installed at top edge of cold tank, auger shaft installed on inner bearing of heating pipe, and first sealing plate installed on rotating shaft.

WANG J