Id187
Douglas R Oberhelman is a key person at Caterpillar Inc. which was founded in California in the U.S. The AIDAluna incorporates their engine.
Caterpillar Inc. | key person | Douglas R. Oberhelman Caterpillar Inc. | foundation place | California Caterpillar Inc. | location | United States AIDAluna | power type | Caterpillar Inc.