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.)
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Priority to JP3738369ApriorityCriticalpatent/JPS4940517B1/ja
Priority to GB23265/70Aprioritypatent/GB1286203A/en
Priority to US36753Aprioritypatent/US3682265A/en
Priority to DE2023683Aprioritypatent/DE2023683C3/de
Priority to NL707007101Aprioritypatent/NL150384B/xx
Priority to SE7006725Aprioritypatent/SE374701B/xx
Priority to FR7039279Aprioritypatent/FR2110803A5/fr
Priority to US00225195Aprioritypatent/US3777834A/en
Publication of JPS4940517B1publicationCriticalpatent/JPS4940517B1/ja