Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
Application data
Number
PI8602463Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Stauffer Chemical Company
US
Zeneca AG Products Inc.
US
Inventors
J. C. (pessoa física)
US
R. D. (pessoa física)
US
IPC Classification
Priority claims
US
738.708 · 05/29/1985
US
738.709 · 05/29/1985
US
762.466 · 08/05/1985
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