Solicitação de exame técnico
#4.1
08/25/1987
RPI 879
Application data
Number
PI8500563Type
Filing
Publication
The patent was granted on 12/31/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
Mahle GmbH
DE
Mahle GMBH
DE
Inventors
H. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 34 04 903.7 · 02/11/1984
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