Portland, OR, US
Information
Patent Grant
Friedrich Air Conditioning Co., a division of U.S. Natural Resources, Inc.
David J. Lingrey
D23 - Environmental heating and cooling
Information
Patent Grant
The Procter & Gamble Company
A. Bryon Stackpole, Jr.
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
