Publicação do pedido de patente
#3.1
10/25/1988
RPI 940
Application data
Number
PI8801218Type
Filing
Publication
The letters patent expired on 12/11/2012: 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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
Nissan Chemical Industries Ltd
JP
Inventors
E. O. (pessoa física)
JP
M. B. (pessoa física)
JP
N. T. (pessoa física)
JP
S. W. (pessoa física)
JP
T. I. (pessoa física)
JP
T. K. (pessoa física)
JP
T. N. (pessoa física)
JP
IPC Classification
Priority claims
JP
179797/1987 · 07/17/1987
JP
247601/1987 · 09/30/1987
JP
5449/1988 · 01/13/1988
JP
61937/1987 · 03/17/1987
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