Signature: FRPAT2419658
Published: [S.l.]: [s.n.], 1979


Extent: 2 s., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv. , G 01 C 5/04., 6.3.1978, 5.10.1979

The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications