Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
Application data
Number
PI8801485Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Siemens S/A
SP, BR
Transformadores União Ltda
SP, BR
Inventors
E. V. (pessoa física)
DE
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