Signature: CHPAT635192
Published: [S.l.]: [s.n.], 1983
Extent: 4 s., 4 obr.
Keywords: patenty
Publication type: patenty
Notes: 1 sv., G 01 C, G 12 B., 19.12.1979, 15.3.1983, USA 20.12.1978
The record appears in these collections:
Library VÚGTK > Patents
Monographic Publications