Publicação do pedido de patente
#3.1
04/05/1988
RPI 911
Application data
Number
PI8703905Type
Filing
Publication
The patent was granted on 09/28/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Ernst Winter & Sohn (Gmbh & Co.)
DE
Ernst Winter & Sohn (GMBH & Co.)
Inventors
D. B. (pessoa física)
DE
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