Solicitação de exame técnico
#4.1
03/04/1987
RPI 854
Application data
Number
PI8506033Type
Filing
Publication
The patent was granted on 02/18/1992 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: 03/04/1987. We update with every new RPI gazette, published weekly.
Applicants
Technica Entwicklungsgesellschaft mbh & Co. Kg
DE
Inventors
A. K. (pessoa física)
DE
H. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 34 44 014.3 · 12/03/1984
DE
P 35 03 710.5 · 02/04/1985
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