Petch Osathanugrah | |
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เพชร โอสถานุเคราะห์ | |
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| Born | 21 August 1954 Phra Nakhon, Bangkok, Thailand |
| Died | 14 August 2023 (aged 68) Bangkok, Thailand |
Petch Osathanugrah (Thai: เพชร โอสถานุเคราะห์; 21 August 1954 – 14 August 2023) was a Thai businessman and singer-songwriter.