Signature: SUPAT700027
Published: [S.l.]: [s.n.], 1981


Extent: 6 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 3/08., 24.10.1977, 7.8.1981

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