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Inventor profile of:

Dae Kwon RI

City:

Pyongyang

Country:

Korea (North)

Published Applications:

1

Last publication date:

2020-05-14

Recent patent applications by RI Dae Kwon

Dae Kwon RI from Pyongyang, KP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-05-14

US20200148595A1

Chemistry; metallurgy

MULTIFUNCTIONAL COMPOSITE BUILDING MATERIALS AND CONSTRUCTION THEREOF

InventorID:

2729431 ⎘