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पाठ 15 – शोध और विकास

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Synopsis

प्रतिस्पर्धा का दबाव, टेस्टिंग, मार्केट के लिए तैयार: कैसे विचार उत्पाद में बदलते हैं. विषय: पेटेंट, शोध, विकास, खोज, एफ एंड ई

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