20.4
08/23/1988
RPI 931
The patent is in force and subject to a compulsory licence request: third parties have asked for authorisation to exploit the technology.
Protection valid until:07/21/1998
Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
REPA FEINSTANZWERK GMBH
Inventors
F. B. (pessoa física)
H. W. (pessoa física)
S. J. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/23/1988
RPI 931
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