verified-saturation: 2026-10-13 (work-entity-linker: registry scan found no new entity links; 2 subject links already present)

728. N95口罩核心技術發明人蔡秉燚/04/2020

Identity Snapshot

Record

Article

Cited from the original (source). Echopedia holds this as community historical record.

Bibliographic record only. Full text stays in the vault.

Timeline

  • 2020-04-13 — published

Subjects

  • (named subjects pending absorb)