BR8404300A - Prolongador de lapis
- Google Patents
Prolongador de lapis
Info
Publication number
BR8404300A
BR8404300ABR8404300ABR8404300ABR8404300ABR 8404300 ABR8404300 ABR 8404300ABR 8404300 ABR8404300 ABR 8404300ABR 8404300 ABR8404300 ABR 8404300ABR 8404300 ABR8404300 ABR 8404300A
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 Akitoshi MuratafiledCriticalAkitoshi Murata
Priority to BR8404300ApriorityCriticalpatent/BR8404300A/pt
Publication of BR8404300ApublicationCriticalpatent/BR8404300A/pt