Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8600428Type
Filing
Publication
The letters patent expired on 12/05/2012: 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
B. K. (pessoa física)
JP
N. K. (pessoa física)
JP
N. K. (pessoa física)
JP
Inventors
K. M. (pessoa física)
JP
K. S. (pessoa física)
JP
S. T. (pessoa física)
JP
S. K. (pessoa física)
JP
IPC Classification
Priority claims
JP
60-106853 · 05/21/1985
JP
60-106854 · 05/21/1985
JP
60-18627 · 02/04/1985
JP
60-18628 · 02/04/1985
JP
60-219082 · 10/03/1985
JP
60-23683 · 02/12/1985
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