A New Type of Microphotometer

• 1 June 1942
• journal article
• letter
• Published by Springer Nature in Nature
• Vol. 149  (3791) , 730
• https://doi.org/10.1038/149730a0

Abstract

Keywords

• MICROPHOTOMETER
• SURVEY
• NEW TYPE
• CONTAINS
• EASILY
• CURVE
• INSTRUMENT
• STRAIGHT
• INSTANTANEOUS
• PHOTOGRAPHIC