00748nam0-22002771i-450-99000046365040332120070618145035.0000046365FED01000046365(Aleph)000046365FED0100004636520020821d1946----km-y0itay50------bagera-------001yyElektrische isolierstoffeAlfred ImhofZurigoOrell Fussli Verlagc1946206 p.ill.23 cmIsolamento elettricoIsolatori elettrici621.319'37Imhof,AlfredITUNINARICAUNIMARCBK99000046365040332110 D II 462683DINELDINELUNINA