Solicitação de exame técnico
#4.1
03/15/1988
RPI 908
Application data
Number
PI8504909Type
Filing
Publication
The patent was granted on 05/28/1991 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: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants
Hls Aktiengesellschaft
DE
Inventors
D. J. (pessoa física)
DE
D. F. (pessoa física)
DE
D. R. (pessoa física)
DE
D. S. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 34 36 780.2 · 10/06/1984
DE
P 35 18 277.6 · 05/22/1985
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