BR8203753A -
PERFECTING IN MACHINE TO MAKE CONCRETE BLOCK
- Google Patents
PERFECTING IN MACHINE TO MAKE CONCRETE BLOCK
Info
Publication number
BR8203753A
BR8203753ABR8203753ABR8203753ABR8203753ABR 8203753 ABR8203753 ABR 8203753ABR 8203753 ABR8203753 ABR 8203753ABR 8203753 ABR8203753 ABR 8203753ABR 8203753 ABR8203753 ABR 8203753A
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 Manoel Castilho LobattofiledCriticalManoel Castilho Lobatto
Priority to BR8203753ApriorityCriticalpatent/BR8203753A/en
Publication of BR8203753ApublicationCriticalpatent/BR8203753A/en