Exigência - art. 36 da LPI
#6.1
05/30/1989
RPI 971
Application data
Number
PI8402727Type
Filing
Publication
The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
A. V. (pessoa física)
IT
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