Publicação do pedido de patente
#3.1
10/17/1989
RPI 991
Application data
Number
PI8900776Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Eti-Tec Maschinenbau Gmbh
DE
Khs Eti-Tec Maschinenbau GmbH
DE
Inventors
J. T. (pessoa física)
DE
R. B. (pessoa física)
DE
R. Z. (pessoa física)
DE
IPC Classification
Priority claims
DE
P3805188.5 · 09/26/1988
DE
P3833850.5 · 02/19/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
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10/17/1989
RPI 991
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12/15/2009
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10/26/1993
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#13.1
06/29/1993
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03/09/1993
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