Gizmoids
inventions & discoveries
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Inventions & discoveries
By century
Timeline
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Gizmoids
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Inventors
Masanori Hirasawa
Inventor
Masanori Hirasawa
1956
Born
Japan
Citizenship
astronomer
Occupation
Facts
Born
1956
Citizenship
Japan
Occupation
astronomer
Sources:
Wikidata (CC0)
·
Wikidata Q1369992