BR7908907ABR7908907ABR7908907ABR7908907ABR 7908907 ABR7908907 ABR 7908907ABR 7908907 ABR7908907 ABR 7908907ABR 7908907 ABR7908907 ABR 7908907ABR 7908907 ABR7908907 ABR 7908907A
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Priority claimed from US05/969,918external-prioritypatent/US4205409A/en
Application filed by Int Shoe Machine CorpfiledCriticalInt Shoe Machine Corp
Publication of BR7908907ApublicationCriticalpatent/BR7908907A/pt