BR7807181A -
IMPROVEMENT IN SOLAR HEATER
- Google Patents
IMPROVEMENT IN SOLAR HEATER
Info
Publication number
BR7807181A
BR7807181ABR7807181ABR7807181ABR7807181ABR 7807181 ABR7807181 ABR 7807181ABR 7807181 ABR7807181 ABR 7807181ABR 7807181 ABR7807181 ABR 7807181ABR 7807181 ABR7807181 ABR 7807181A
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 A GuzmanfiledCriticalA Guzman
Priority to BR7807181ApriorityCriticalpatent/BR7807181A/en
Publication of BR7807181ApublicationCriticalpatent/BR7807181A/en