11.3
02/02/1988
RPI 902
Application data
Number
PI8201893Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
G. P. (pessoa física)
DE
H. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 31 13 455.6 · 04/03/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
02/02/1988
RPI 902
#6.1
08/06/1985
RPI 772
#4.1
01/15/1985
RPI 743
#3.1
03/08/1983
RPI 646
#2.1
05/25/1982
RPI 605
From the same holder
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