Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8302494Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Mars Limited, companhia britânica
GB
Inventors
B. S. (pessoa física)
D. R. (pessoa física)
GB
K. P. (pessoa física)
GB
M. H. (pessoa física)
M. W. (pessoa física)
P. W. (pessoa física)
JP
IPC Classification
Priority claims
GB
8213998 · 05/13/1982
GB
8217095 · 06/11/1982
GB
8219266 · 07/02/1982
GB
8228449 · 10/05/1982
GB
8228708 · 10/07/1982
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