Signature: SSSRPAT636478
Published: [S.l.]: [s.n.], 1978


Extent: 4 sl., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 1/00., 21.4.1977, 5.12.1978

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