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
Priority claimed from US399661Aexternal-prioritypatent/US3915968A/en
Priority claimed from IN2022/CAL/1974Aexternal-prioritypatent/IN138264B/en
Application filed by Lepetit SpafiledCriticalLepetit Spa
Priority to IN1656/CAL/75ApriorityCriticalpatent/IN139133B/en
Publication of IN139133BpublicationCriticalpatent/IN139133B/en