BR9004913A -
SPECIAL FOLDING IN OFFICIAL FORMAT PAPER (WAY TO MAKE IT "LETTER PAPER AND ENVELOPE AT THE SAME TIME")
- Google Patents
SPECIAL FOLDING IN OFFICIAL FORMAT PAPER (WAY TO MAKE IT "LETTER PAPER AND ENVELOPE AT THE SAME TIME")
Info
Publication number
BR9004913A
BR9004913ABR9004913ABR9004913ABR9004913ABR 9004913 ABR9004913 ABR 9004913ABR 9004913 ABR9004913 ABR 9004913ABR 9004913 ABR9004913 ABR 9004913ABR 9004913 ABR9004913 ABR 9004913A
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
Application filed by Walter Dias ReisfiledCriticalWalter Dias Reis
Priority to BR9004913ApriorityCriticalpatent/BR9004913A/en
Publication of BR9004913ApublicationCriticalpatent/BR9004913A/en