1847 nî Bí-kok

1847 nî ê Bí-kok
Nî-hūn:	1844 1845 1846 – 1847 – 1848 1849 1850
Kî-á
29 lia̍p chheⁿ (1847–48)
Bí-kok le̍k-sú Bí-kok le̍k-sú nî-pió

1847 nî Bí-kok kài-siāu Bí-kok tī 1847 nî hoat-seng ê tōa-sè hāng le̍k-sú sū-kiāⁿ kap tong-sî kok-ka siā-hōe kap bûn-hòa hoat-tián ê chêng-hêng.

Chhut-sì

• 2 goe̍h 11 ji̍t: Thomas Edison, Bí-kok kang-têng-su.
• 3 goe̍h 3 ji̍t: Alexander Graham Bell, Liân-ha̍p Ông-kok bu̍t-lí-ha̍k-ka.