Signature: SSSRPAT666422
Published: [S.l.]: [s.n.], 1979
Extent: 4 sl., 3 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 9/28., 21.11.1977, 5.6.1979
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications