@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023398, author = {沢井, 善三郎 and 稲葉, 博}, issue = {9}, journal = {生産研究}, month = {Sep}, note = {application/pdf}, pages = {469--471}, title = {研究速報 : 直流電動機の改良型動力測定装置}, volume = {11}, year = {1959} }