ArticlesScientific Apparatus and Laboratory Methods AN ELECTRONIC RELAY FOR HEAT CONTROL + See all authors and affiliations Science 27 Dec 1940:Vol. 92, Issue 2400, pp. 612DOI: 10.1126/science.92.2400.612-a ALBERT C. HALLFind this author on Google Scholar Find this author on PubMed Search for this author on this site LAWRENCE J. HEIDTFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.
Science Vol 92, Issue 240027 December 1940 Table of Contents Print Table of Contents Front Matter (PDF)
