Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8108934Type
Filing
Publication
PCT
US1981001676 The patent was granted on 06/25/1985 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Donaldson Company, Inc.
US
Inventors
D. [. (pessoa física)
H. [. (pessoa física)
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