6.2
05/30/1989
RPI 971
Application data
Number
PI8504017Type
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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
JP
Inventors
K. K. (pessoa física)
JP
IPC Classification
Priority claims
JP
174362/1984 · 08/22/1984
JP
246550/1984 · 11/21/1984
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/10/1991
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