Home > Library VÚGTK > Patents > Sposob poverki planimetrov s obvodnym elementom vypolnennym v vide kol'ca, i ustrojstvo dlja jego osuščestvlenija |
Signature: SSSRPAT1200115
Published: [S.l.]: [s.n.], 1985
Extent: 3 s., 2 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 dvojlist, G 01 B 5/26., 4.2.1982, 23.12.1985
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