国家/地区
IPC部 B（2）
IPC大类 B29（2）
IPC小类 B29B（2）
IPC
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Heat-resistant foam radar absorbing material useful in airborne facility i.e. radar antenna cover comprises wave-transmitting layer, wave-absorbing layer, and shielding layer compounded on absorbing layer, where absorbing layer foam absorbing layer, which is foam wave-permeable layer.

WANG H, ZHOU G

Composition for use in three-dimensional printing of electronic devices, comprises at least triphenylamine which is used as a powder binding agent in the composition, where the composition is to be melted and extruded on a structure.

GLENN C M