The Previous BUG Regarding Etienne Lenoir Has Been Corrected.

The bug about Etienne Lenoir in the previous article has been corrected.

For a living, he can be Belgian, French, or of course German. So don't worry about whether he is a Belgian or a French inventor. Maybe he is both a Belgian and a French inventor. This is not contradictory.

Etienne Lenoir was mentioned in the previous article, but I forgot it when I wrote the article. Thanks for the reminder, the plot has been reconnected.