Concessão da patente
#16.1
10/01/1985
RPI 780
Application data
Number
PI8105518Type
Filing
Publication
The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.
Applicants
Duracell International Inc.
US
Inventors
B. W. (pessoa física)
D. A. (pessoa física)
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