Signature: SSSRPAT678286
Published: [S.l.]: [s.n.], 1979
Extent: 4 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 9/12., 20.9.1977, 5.8.1979
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications