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India’s first hearing aid factory

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

India's First Explosives Factory Starts

📂 Article 📅 1958 🏛 American Chemical Society 🌐 English ⚖ 93 KB

FIRST-AID IN THE FACTORY

📂 Article 📅 1961 🏛 The Lancet 🌐 English ⚖ 176 KB

America's new hearing aid

✍ Anne S. Pomex 📂 Article 📅 1959 ⚖ 315 KB

CHILDREN'S USE OF HEARING-AIDS

✍ Bench, John; Watson, Terry; Dowding, Trevor 📂 Article 📅 1976 🏛 The Lancet 🌐 English ⚖ 140 KB

Is India's 'patent factory' squandering

✍ Jayaraman, K. S. 📂 Article 📅 2006 🏛 Nature Publishing Group 🌐 English ⚖ 77 KB

The South's First Cotton Factory

✍ Samuel C. Williams 📂 Article 📅 1946 🏛 Tennessee Historical Society ⚖ 925 KB