{"title":"Leveling Bulb Control for Null Manometers","authors":"J. Arnell, G. O. Henneberry","doi":"10.1139/CJR50F-032","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":9392,"journal":{"name":"Canadian journal of research","volume":"38 1","pages":"361-362"},"PeriodicalIF":0.0000,"publicationDate":"1950-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian journal of research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1139/CJR50F-032","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}