GBT – Update - 3D Chip and Memory Patent Entry into National Phase in Republic of Korea
SAN DIEGO, March 19, 2021 (GLOBE NEWSWIRE) -- GBT Technologies Inc. (OTC PINK: GTCH) ("GBT” or the “Company”), is pleased to report a continuation to its prior releases - www.otcmarkets.com/stock/GTCH/news/story?e&id=1829166 and www.otcmarkets.com …