Solicitação de exame técnico
#4.1
12/16/1986
RPI 843
Application data
Number
PI8600005Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 12/16/1986. We update with every new RPI gazette, published weekly.
Applicants
Pont-A-Mousson S/A
FR
Inventors
C. B. (pessoa física)
FR
M. P. (pessoa física)
FR
R. B. (pessoa física)
FR
Y. G. (pessoa física)
FR
IPC Classification
Priority claims
FR
85 00 159 · 01/04/1985
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