Caldo Internationa, Inc.

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Lorain, OH, US

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Information Patent Grant
Riser construction
- Patent number 4,858,673
- Issue date Aug 22, 1989
- Caldo Internationa, Inc.
- Patsie C. Campana
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

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