@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024259, author = {小川, 正義 and 古川, 浩 and 笠松, 勇}, issue = {1}, journal = {生産研究}, month = {Jan}, note = {application/pdf}, pages = {21--21}, title = {研究速報 : ブルドン管圧力計について}, volume = {6}, year = {1954} }