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dec 1, 1917 - 8-tunnin työaikalaki
Description:
ensimmäiset lakisääteiset vuosilomat (käyttöön 20-luvulla)
Added to timeline:
Historia YO aikajana/History timeline
By
Anni Kaukainen
21 Sep 2022
0
0
458
Date:
dec 1, 1917
Now
~ 108 years ago
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