Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
Application data
Number
PI8607186Type
Filing
Publication
The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
D. H. (pessoa física)
DE
F. V. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 35 33 837.7 · 09/23/1985
DE
PCT/86/00490 · 08/21/1986
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