Signature: PLPAT124598
Published: [S.l.]: [s.n.], 1984


Extent: 2 s., 3 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 15/02., 21.7.1980, 5.6.1981

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