Full resolution (JPEG) - On this page / på denna sida - No. 20. 15. juli 1930 - Sider ...
<< prev. page << föreg. sida << >> nästa sida >> next page >>
Below is the raw OCR text
from the above scanned image.
Do you see an error? Proofread the page now!
Här nedan syns maskintolkade texten från faksimilbilden ovan.
Ser du något fel? Korrekturläs sidan nu!
This page has never been proofread. / Denna sida har aldrig korrekturlästs.
1930 — ELEKTROTEKNISK TIDSSKRIFT — No. 20
gjllllllllllllllllllllllllllllillllilllllllllllllllllllllilllllllllllllllillllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllillllllllllllllillllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllilllllHIlllllllllllIlllllllillllllllllllllllllilllllillllllllllll^
3spolet Friluftsslinjebryter.
1) Påskrudde armaturer av bronse, således konstruert at de kan benyttes
på isolatorer med forskjellige toppdimensjoner.
2) Kraftig aksel lagret i metallforede lagre. Galvanisert.
3) Kontakter dimensjonert for dobbelt strømstyrke.
4) Våre brytere er ikke de billigste. Den lille prisforskjell går til dekning
av dyrere materialer og medfører i det lange løp en meget større
besparelse, idet levetiden forlenges vesentlig.
Norsk konstruksjon. Norsk arbeide.
A/s NATIONAL INDUSTRI
Hovedkontors Bygde Allé 1, Oslo.
Telegr.» »Robber® — Telefon» 41940.
FABRIKK; DRAMMEN
Representert i Bergen, Xrondhjem
Kristiansand, Hamar og Drammen.
BE MERK: Alt utføres ved vår fabrikk i Drammen
siiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiij|iiiiiiiiiiiiiiii|iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiimiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiR
<< prev. page << föreg. sida << >> nästa sida >> next page >>
