▲ 13 ▼ TIL about absorption refrigerating systems (patents.google.com) submitted 2 months ago by yogthos@lemmy.ml to c/technology@lemmy.ml 9 comments fedilink hide all child comments
[–] Maeve@lemmygrad.ml 1 point 2 months ago A basic description is on Wikipedia, no blueprints though. permalink fedilink source parent