Concessão da patente
#16.1
07/30/1985
RPI 771
Application data
Number
PI8103221Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Westfalia Separator AG
DE
Inventors
B. P. (pessoa física)
H. H. (pessoa física)
S. R. (pessoa física)
Z. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
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04/23/1985
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01/08/1985
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01/02/1985
RPI 741
#6.1
07/03/1984
RPI 715
#4.1
05/18/1982
RPI 604
#3.1
02/16/1982
RPI 591
#21.1
10/01/1996
RPI 1348
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