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Author: WikiMatrix
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English[en]
The development of lead glass continued through the twentieth century, when in 1932 scientists at the Corning Glassworks, New York State, developed a new lead glass of high optical clarity.
Indonesian[id]
Produksi kaca timbal berlanjut selama abad 20, ketika pada 1932 saintis di Corning Glassworks, Negara Bagian New York, mengembangkan kaca timbal baru dengan tingkat kejelasan optik yang tinggi.