BR7803075A -
PERFECTING IN AND RELATING TO PIANOS
- Google Patents
PERFECTING IN AND RELATING TO PIANOS
Info
Publication number
BR7803075A
BR7803075ABR7803075ABR7803075ABR7803075ABR 7803075 ABR7803075 ABR 7803075ABR 7803075 ABR7803075 ABR 7803075ABR 7803075 ABR7803075 ABR 7803075ABR 7803075 ABR7803075 ABR 7803075A
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 Pianos Parana Ind LtdfiledCriticalPianos Parana Ind Ltd
Priority to BR7803075ApriorityCriticalpatent/BR7803075A/en
Publication of BR7803075ApublicationCriticalpatent/BR7803075A/en