Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gisholt Machine Co
Original Assignee
Gisholt Machine Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gisholt Machine CofiledCriticalGisholt Machine Co
Priority to FR872308ApriorityCriticalpatent/FR1306143A/fr
Application grantedgrantedCritical
Publication of FR1306143ApublicationCriticalpatent/FR1306143A/fr
Procédé et dispositif pour la mesure, indépendante de l'énergie, d'une contamination radioactive superficielle produite par des substances alphagènes