国家/地区 中国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 E04（4） B32（3）
IPC小类 E04D（4）
IPC B32B027/06（2） B32B027/32（2） E04D003/35（2）
E04D013/16（2）
发明人
公开年 2022（4）
申请年 2022（4）
专利权人

Polymer foam insulation board used in inverted roof membrane assembly, has foamed polymer layer that includes organic polymers and facer sealingly bonded to major surface to form outer surface and another facer sealingly bonded to another major surface to form another outer surface.

ROFRANO J, WOODCRAFT V, DESHANO B, BARGER M

Roofing system for building, has asphalt filled coating that includes top surface, and multiple graphene particles that covers portion of top surface of asphalt filled coating.

SHIAO M, DUQUE L, LEE B

Military bulletproof intelligent house comprises the house wall post bulletproof heat preservation wall post, rechargeable storage battery arranged in bulletproof heat preservation wall post, house wall plate bulletproof heat preservation wall plate.

SHEN G

Anti-aging elastomer modified asphalt waterproof coiled material comprises tire base, modified asphalt layer and polyethylene terephthalate film.

LU Z, LIANG B, LIANG Z