Concessão da patente
#16.1
10/27/1987
RPI 888
Application data
Number
PI8300804Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
F. I. (pessoa física)
FR
Freyssinet International (Stup)
FR
Inventors
G. P. (pessoa física)
IPC Classification
Priority claims
FR
82.03030 · 02/24/1982
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