Signature: SSSRPAT654856
Published: [S.l.]: [s.n.], 1979


Extent: 2 sl.
Keywords: patenty
Publication type: patenty
Notes: 1 list., G 01 C 9/18., 17.8.1977, 30.3.1979

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