Signature: SSSRPAT662800
Published: [S.l.]: [s.n.], 1979
Extent: 6 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 dvoulist, G 01 C 15/00, G 01 C 11/00., 10.1.1977, 15.5.1979
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications