Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8304174Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
Focke & Co.
DE
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
DE
P 32 29 092.6 · 08/04/1982
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