Exigência - art. 36 da LPI
#6.1
12/12/1989
RPI 999
Application data
Number
PI8500204Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Leopold Kostal Gmbh & Co. KG
DE
Inventors
E. M. (pessoa física)
DE
H. D. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 34 26 949.5 · 07/21/1984
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