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Plastic Bottle (PET) का आविष्कार किसने किया

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asked May 9, 2018 in Discovery by anonymous

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answered Apr 28, 2022 by anonymous

प्लास्टिक का आविष्कार किसने किया Plastic Ka Avishkar Kisne Kiya. दोस्तों, दुनिया की पहली मानव निर्मित प्लास्टिक का आविष्कार वर्ष 1862 में अलेक्जेंडर पार्केस नामक रसायनविद ने किया था।09-Nov-2019

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