Signature: SSSRPAT708149
Published: [S.l.]: [s.n.], 1980


Extent: 6 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 9/06., 2.12.1977, 28.1.1980

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