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 JP2557574ApriorityCriticalpatent/JPS50118944A/ja
Priority to DK51275*#Aprioritypatent/DK51275A/da
Priority to FR7504385Aprioritypatent/FR2260416B1/fr
Priority to SE7501555Aprioritypatent/SE7501555L/xx
Priority to DE2505764Aprioritypatent/DE2505764C3/de
Priority to IT7520219Aprioritypatent/IT1031701B/it
Priority to BE153324Aprioritypatent/BE825490A/xx
Priority to US05/549,474prioritypatent/US4017709A/en
Publication of JPS50118944ApublicationCriticalpatent/JPS50118944A/ja