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.)
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 filedfiledCritical
Priority to JP8245369ApriorityCriticalpatent/JPS5138049B1/ja
Priority to DE19702025422prioritypatent/DE2025422A1/de
Priority to NL7007563Aprioritypatent/NL7007563A/xx
Priority to NL7014287Aprioritypatent/NL7014287A/xx
Priority to GB46554/70Aprioritypatent/GB1277164A/en
Priority to CA094560Aprioritypatent/CA920658A/en
Priority to FR707036224Aprioritypatent/FR2065724B1/fr
Priority to US79220Aprioritypatent/US3663863A/en
Priority to DE19702049532prioritypatent/DE2049532C/de
Publication of JPS5138049B1publicationCriticalpatent/JPS5138049B1/ja