Signature: SUPAT800634
Published: [S.l.]: [s.n.], 1981


Extent: 6 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 3/02., 5.3.1979, 30.1.1981

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