Environmental control apparatus Trademarks Filed in May 28, 1981
V SCREEN
Filed: May 28, 1981
Industrial Rotary Drum Screens, Fixed Drum Screens and Inclined Screens for Filtering Waste from Waterways and Lakes
Owned by: Toyo Filter Mfg. Co., Ltd.
Serial Number: 73312200
MERITAIR
Filed: May 28, 1981
Ventilating Tubing
Owned by: Peabody ABC Corporation
Serial Number: 73312250
AIRSTOP
Filed: May 28, 1981
Ventilation Tubing
Owned by: Peabody ABC Corporation
Serial Number: 73312251
