American Time & Signal Co

American Time & Signal Co is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Clocks Wholesale & Manufacturers
• Signal Systems

North American Industry Classification System (NAICS) Categories:

• Watch, Clock, And Part Manufacturing > Clocks Manufacturers
• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment > Signal Systems
• Jewelry, Watch, Precious Stone, And Precious Metal Merchant Wholesalers > Clocks, Watches & Parts > Clocks Wholesale

Standard Industry Classification (SIC) Categories:

• Watches, Clocks, Clockwork Operated Devices, And Parts > Clocks Manufacturers
• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment > Signal Systems
• Jewelry, Watches, Precious Stones, And Precious Metals > Clocks, Watches & Parts > Clocks Wholesale