Signature: SSSRPAT678293
Published: [S.l.]: [s.n.], 1979


Extent: 4 sl., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 13/00., 28.10.1974, 5.8.1979

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