Environmental control apparatus Trademarks Filed in July 5, 1923
2-WAY
Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182813
4-WAY
Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182814
