BR8800150A -
PERFECTING INTRODUCED IN VACUUM CLOSING COVER
- Google Patents
PERFECTING INTRODUCED IN VACUUM CLOSING COVER
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Publication number
BR8800150A
BR8800150ABR8800150ABR8800150ABR8800150ABR 8800150 ABR8800150 ABR 8800150ABR 8800150 ABR8800150 ABR 8800150ABR 8800150 ABR8800150 ABR 8800150ABR 8800150 ABR8800150 ABR 8800150A
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Publication date
Application filed by Wander VitalefiledCriticalWander Vitale
Priority to BR8800150ApriorityCriticalpatent/BR8800150A/en
Publication of BR8800150ApublicationCriticalpatent/BR8800150A/en