Signature: SUPAT726421
Published: [S.l.]: [s.n.], 1980


Extent: 4 sl., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 9/18., 5.4.1978, 5.4.1980

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