Fè rechèch pou: Tit Otè Sijè Seri Nimewo apèl ki kòmanse ak: 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo > Navige nan ribrik yo # Inventions 168 SEE ALSO: Research, Industrial 6 SEE ALSO narrower term: Technological innovations 188 SEE ALSO narrower term: Technology transfer 2 Inventions -- Africa. 1 Inventions -- Africa -- Juvenile literature. 1 Inventions -- Antarctica -- Juvenile literature. 1 Inventions -- Arctic regions -- Juvenile literature. 1 Inventions -- Asia -- History -- Juvenile literature. 1 Inventions -- Asia -- Juvenile literature. 1 Inventions -- Australia -- Juvenile literature. 1 Inventions -- Biography. 3 Inventions -- Canada. 1 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo >