Signature: BGPAT24165
Published: [S.l.]: [s.n.], 1980


Extent: 5 s., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 21/16., 12.2.1976, 10.1.1978

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