国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2） C09D（2）
IPC B32B015/20（2）
发明人
公开年
申请年
专利权人

Root puncture-resistant mildew-resistant waterproof coiled material for planting roof system, includes copper foil layer whose upper and lower surfaces are provided with asphalt coating made of modified asphalt, where upper and lower surfaces of asphalt coating are attached with isolation film.

LU Z, LIANG Z, LIANG B

Preparing graphene layered composite floor heating board comprises e.g. preparing graphene electric heating filler and graphene electric heating coating and then coating graphene electric heating coating.

DOU B, WANG X