Today's History: 31 जुलाई का इतिहास, जानें आज के दिन की महत्वपूर्ण घटनाएं

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1948 - भारत में पहला राज्य परिवहन निगम 31 जुलाई 1948 को पश्चिम बंगाल में स्थापित किया गया था.

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1980 - महान गायक मोहम्मद रफ़ी की पुण्यतिथि: हिंदी फिल्म इंडस्ट्री के महान गायकों में से एक मोहम्मद रफी का दिल का दौरा पड़ने से निधन हो गया.

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1993 - भारत के पहले तैरते समुद्री संग्रहालय का कलकत्ता (अब कोलकाता) में उद्घाटन किया गया.

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2012 लन्दन ओलंपिक्स - माइकल फ़ेल्प्स सबसे ज़्यादा ओलंपिक पदक जीतने वाले खिलाड़ी बने. यह फेल्प्स का 19वां ओलंपिक पदक और कुल मिलाकर 15वां स्वर्ण पदक था.

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1880 - प्रसिद्ध हिन्दी कहानीकार और उपन्यासकार धनपत राय श्रीवास्तव (मुंशी प्रेमचंद) का जन्म हुआ.

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1940 - भारतीय स्वतंत्रता सेनानी शहीद उधम सिंह को पंजाब के पूर्व लेफ्टिनेंट गवर्नर माइकल ओ'डायर की हत्या के लिए लंदन में फांसी दी गई.

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