Solicitação de exame técnico
#4.1
05/20/1986
RPI 813
Application data
Number
PI8501174Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 05/20/1986. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S/A
FR
Inventors
B. E. (pessoa física)
FR
M. F. (pessoa física)
FR
M. P. (pessoa física)
FR
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