Songfeng E

City:

Xi'an

Country:

China

Published Applications:

Last publication date:

2022-10-27

Top Assignees for applications by Songfeng E

The entities that hold a legal rights for patent applications filed by inventor E Songfeng:

Songfeng E from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR RECYCLING WASTE ARAMID-MICA COMPOSITE PAPER

Aramid-mica composite insulating nanopaper and preparation method thereof

InventorID:

5538568 ⎘