Penicillin derivatives

Assignee

• Tpo Pharmachim

Inventors

• Ivanka A. Atanassova (1 patents)
• Marieta A. Haimova (1 patents)
• Vesselina B Chavdarova (1 patents)
• Anton I. Nakov (2 patents)
• Nedelcho G. Petkov (1 patents)
• Ruska S. Avramova (1 patents)

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