Signature: SUPAT744229
Published: [S.l.]: [s.n.], 1980
Extent: 6 sl., 3 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 9/28., 14.3.1978, 30.6.1980
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications