Publicação do pedido de patente
#3.1
09/22/1987
RPI 883
Application data
Number
PI8606165Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
D. I. (pessoa física)
US
Inventors
J. G. (pessoa física)
US
IPC Classification
Priority claims
US
808.133 · 12/12/1985
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