Polužestkij gidrografičeskij tral
Gorškov, V. N. ; Muljar, L. G. ; Sverdlov, A. A.

Signature: SSSRPAT715936
Published: [S.l.]: [s.n.], 1980


Extent: 4 sl., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 list, G 01 C 13/00., 25.4.1977, 15.2.1980

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

 Record created 2014-01-11, last modified 2018-11-27



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