国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 ZHOU S（2）
公开年 2022（2）
申请年
专利权人 ZHOU S（2）

Producing ecological environment-friendly nutrient soil by lake sludge, comprises adding soil leavening agent in sludge after pre-treated, and stirring and mixing uniformly, and carrying out microwave decomposition to obtained mixture.

ZHOU S

Graphene-bonding non-woven fabric for electric heating product, has anti-static layer whose bottom part is fixedly connected with top of first waterproof layer, where bottom part of first water-proof layer is connected.

ZHOU S