| Company | Category | Area | Address | Web | E-mail | Contact person |
| HYDRA-AIR INC | Unclassified | Ohio | PO BOX 1030, AKRON, Summit, Ohio, 44309-1030, USA |
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| HYDRA-JECT | Masonry/stone Contractor | Ohio | PO BOX 863, WEST CHESTER, Butler, Ohio, 45071-0863, USA |
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Robert Ball |
| HYDRA-JECT | Masonry/stone Contractor | Ohio | PO BOX 863, WEST CHESTER, Butler, Ohio, 45071-0863, USA |
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Robert Ball |
| HYDRA-KLEEN | Carpet & Rug Cleaners | Ohio | 606 STERLING AVE, DOVER, Tuscarawas, Ohio, 44622-1530, USA |
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Jim Murray |
| HYDRA-MOUNT CORP | Hydraulic Equipment-Manufactur | Ohio | 24257 3RD ST, GRAND RAPIDS, Wood, Ohio, 43522-8702, USA |
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Lionel Long |
| HYDRA-TEC | Tube-Bending & Fabricating | Ohio | 3027 NATIONWIDE PKWY, BRUNSWICK, Medina, Ohio, 44212-2361, USA |
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Simon Holler |
| HYDRA-TEC INC | Mfg Tube Fabrications For Hydr | Ohio | 3027 NATIONWIDE PKWY, BRUNSWICK, Medina, Ohio, 44212-2361, USA |
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Karl Holler |
| HYDRACAST INC | Whol Industrial Equipment | Ohio | PO BOX 843, RAVENNA, Portage, Ohio, 44266-0843, USA |
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Mary Schumat |
| HYDRAMACHINE | Hydraulic Equipment-Repairing | Ohio | 1966 PHOENIX DR, LOVELAND, Hamilton, Ohio, 45140-9278, USA |
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Mark Vandembrink |
| HYDRAMACHINE | Hydraulic Equipment-Repairing | Ohio | 1966 PHOENIX DR, LOVELAND, Hamilton, Ohio, 45140-9278, USA |
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Mark Vandembrink |
