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Subject
- Employees[remove]33
- Dye industry30
- Dyes and dyeing28
- Althouse Chemical Company22
- Research, Industrial--Laboratories19
- Scientific apparatus and instruments16
- Dyes and dyeing--Equipment and supplies13
- Crompton & Knowles Corporation9
- Women employees6
- Dow Chemical Company3
- Laboratories3
- Feeman, James2
- Glassware2
- Quality control2
- Spectrum analysis2
- Advertising1
- Advertising, Industrial1
- Beamer, Bill1
- Chemical industry1
- Colorimetric analysis1