Signature: SUPAT883650
Published: [S.l.]: [s.n.], 1981
Extent: 4 sl., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 15/08., 5.3.1980, 23.11.1981
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications