Signature: SUPAT761837
Published: [S.l.]: [s.n.], 1980


Extent: 4 sl., 8 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C 15/02., 31.7.1978, 7.9.1980

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