反 反贼网
反 反贼网

Chronicle TIMELINE

A chronological, causal record of the resistance, major political crises, and contemporary truth.

All events Milestones only
All decades ›2020s›2025›Nov›20
1 4234 1567 38 29 1101112 213 1141516 11718 219 120 121 122 12324 12526 32728 429 130

Beijing Guokerong'an Biotech Applies for Patent on Dual-Component Plague Vaccine

2025.11.20 ·Verified ·Importance II ·Sources 1 ·Beijing

Beijing Guokerong'an Biotech applied for a patent related to a plague vaccine on November 20, 2025.