Home > Library VÚGTK > Patents > Dwuszczelinowa tarcza dyfrakcyjna do wyznaczania połozenia punktow wzgledem linii prostej |
Signature: PLRPAT104254
Published: [S.l.]: [s.n.], 1979
Extent: 2 s., 1 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 list, G 01 C 5/00., 13.9.1975, 28.8.1976
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Library VÚGTK > Patents
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