Signature: SUPAT794367
Published: [S.l.]: [s.n.], 1981
Extent: 4 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 B 11/02., 13.4.1979, 7.1.1981, 22.1.1981
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications