Concessão da patente
#16.1
05/28/1985
RPI 762
Application data
Number
PI8202223Type
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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
Alfred Karcher GmbH & Co.
DE
Inventors
W. S. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 31 15 698.3 · 04/18/1981
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