In 1843, Nancy Johnson received the first U.S. patent for this.
The post Daily Quiz for December 10, 2017 appeared first on HistoryNet.
kumpulan berbagai informasi sejarah / riwayat dan peristiwa penting lainnya dalam sejarah manusia
In 1843, Nancy Johnson received the first U.S. patent for this.
The post Daily Quiz for December 10, 2017 appeared first on HistoryNet.
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