国家/地区 世界知识产权组织（3）
IPC部 B（3）
IPC大类 F03（3）
IPC小类 F03G（3） B01D（2）
IPC F03G007/00（3）
发明人
公开年 2021（2）
申请年
专利权人

Electromagnetic propulsion system has product that is asymmetrical between conductors such that asymmetrical pulses are applied to several capacitors, or to several propulsion units.

TIAGO BAPTISTA DE ALVES MARTIN, TIAGO BAPTISTA DE ALVES M

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M