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【美国发明专利】YangZongkai,ZhongZheng,ChenXu.THREE-DIMENSIONAL(3D)INTEGRATEDTEACHINGFIELDSYSTEMBASEDONFLIPPEDPLATFORMANDMETHODFOROPERATINGSAME[P].US11908344B1

Release Time:2026-06-15
Hits:
Title:
【美国发明专利】YangZongkai,ZhongZheng,ChenXu.THREE-DIMENSIONAL(3D)INTEGRATEDTEACHINGFIELDSYSTEMBASEDONFLIPPEDPLATFORMANDMETHODFOROPERATINGSAME[P].US11908344B1
Service Invention or Not:
No
Date:
2026-06-15