A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.
application/pdf
"炭素に関する研究 1974 科学技術庁 無機材質研究所研究報告書第7号." 無機材質研究所研究報告書 (1905) 1-40