BR8404503A - Aperfeicoamento em serpentina de vapor
- Google Patents
Aperfeicoamento em serpentina de vapor
Info
Publication number
BR8404503A
BR8404503ABR8404503ABR8404503ABR8404503ABR 8404503 ABR8404503 ABR 8404503ABR 8404503 ABR8404503 ABR 8404503ABR 8404503 ABR8404503 ABR 8404503ABR 8404503 ABR8404503 ABR 8404503A
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Publication date
Application filed by Jose Mariano ZeppelinifiledCriticalJose Mariano Zeppelini
Priority to BR8404503ApriorityCriticalpatent/BR8404503A/pt
Publication of BR8404503ApublicationCriticalpatent/BR8404503A/pt