BR9404605A -
Improvement in paper fastener
- Google Patents
Improvement in paper fastener
Info
Publication number
BR9404605A
BR9404605ABR9404605ABR9404605ABR9404605ABR 9404605 ABR9404605 ABR 9404605ABR 9404605 ABR9404605 ABR 9404605ABR 9404605 ABR9404605 ABR 9404605ABR 9404605 ABR9404605 ABR 9404605A
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.)
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Publication date
Application filed by Paulo Francisco SpinafiledCriticalPaulo Francisco Spina
Priority to BR9404605ApriorityCriticalpatent/BR9404605A/en
Publication of BR9404605ApublicationCriticalpatent/BR9404605A/en