Publicação do pedido de patente
#3.1
01/26/1988
RPI 901
Application data
Number
PI8701835Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
AT
Inventors
H. H. (pessoa física)
AT
IPC Classification
Priority claims
AT
A 994/86 · 04/16/1986
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