Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8405971Type
Filing
Publication
The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
W. M. (pessoa física)
DE
Inventors
H. Z. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 33 42 471.3 · 11/24/1983
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