Publicação do pedido de patente
#3.1
10/24/1989
RPI 992
Application data
Number
PI8900968Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Krupp VDM GmbH
DE
V. A. (pessoa física)
DE
Inventors
D. R. (pessoa física)
DE
D. K. (pessoa física)
DE
D. H. (pessoa física)
DE
E. W. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
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10/24/1989
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09/02/1997
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