Solicitação de exame técnico
#4.1
10/17/1989
RPI 991
Application data
Number
PI8707296Type
Filing
Publication
PCT
EP1987000250 The patent was granted on 06/30/1992 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Gebr. Hennig Gmbh
DE
Inventors
A. S. (pessoa física)
DE
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