1 | APTX | Air Products and Chemicals, Inc. | added 1/1991; 1/1994-7/2005 | | NAKINA |
2 | APTX | American Petrofina Co. of Texas | added 10/1958; 4/1961-1/1975; eliminated 1/1978 | | NAKINA |
3 | APTX | Acme Petroleum Co. | 8/1920-1/1941 | | NAKINA |
4 | APTX | Acme Petroleum Co. | Apr-38 | | NRHS |
5 | APTX | American Petrofina Co. of Texas | added 10/58; 4/61-1/75; eliminated 1/78 | | NRHS |
6 | APTX | Air Products and Chemicals, Inc. | added 1/91; 1/94-7/2000 | | NRHS |
7 | APTX | *ACME PETROLEUM CO. | | | PWRC |
8 | APTX | *AMERICAN PETROFINA CO. OF TEXAS | | | PWRC |
9 | APTX | +AIR PRODUCTS AND CHEMICALS, INC. | | | PWRC |
10 | APTX | Air Products and Chemicals | | | RSRV |
11 | APTX | AMERICAN PETROFINA COMPANY OF TEXAS | | | SCAC3 |
12 | APTX | AIR PRODUCTS AND CHEMICAL INC | | | SCAC4 |