Signature: SSSRPAT666423
Published: [S.l.]: [s.n.], 1979


Extent: 6 sl., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 11/26., 14.4.1977, 5.6.1979

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