Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

391 - Scientific and Professional Equipment Industries

Establishments primarily engaged in manufacturing indicating, recording, controlling and other instruments, timepieces and ophthalmic goods.

Archived - Standard Industrial Classification - Establishments (SIC-E) 1980 - Classification structure
Code Class
3911Indicating, Recording and Controlling InstrumentsIndustry Indicating, Recording and Controlling InstrumentsIndustry
3912Other Instruments and Related Products Industry Other Instruments and Related Products Industry
3913Clock and Watch Industry Clock and Watch Industry
3914Ophthalmic Goods Industry Ophthalmic Goods Industry
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