Season 12 · Episode 30 of 42
Aired May 3, 1976
Nuts & Bolts of the Economy: Patent No.18070/72
Mon, May 3, 1976
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A new invention for containers is followed on its obstacle course from drawing to finished product, showing the difficulties that inventors have in trying to get their ideas off the ground.
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Airs
Mon, May 3, 1976
Show
World in Action
1294 episodes
Episode
S12 · E30
in World in Action