Original oil and gas trade magazine vintage ad for THE RALPH M. PARSONS COMPANY of Los Angeles, CA. If It's Phthalic Anhydride You Want, Look to Parsons For Performance. Chemiebau Dr. A. Zieren GmbH of Germany have licensed their Chemiebau-von Heyden process for producing phthalic anhy-dride to The Ralph M. Parsons Company exclusively in North America. This unique old 1962 petroleum refining process equipment magazine advertisement would display beautifully matted and framed.
Ralph M Parsons Company 1962 Vintage Ad Phthalic Anhydride Performance
- Product Code: y114
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 30
- Availability: In Stock
- $20.00
$15.00
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