| Glass Magic (Maricopa, AZ)
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| Glass Man Inc (Washington, DC)
|
| Glass Onion Studios (Appleton, WI)
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| Glass Service Inc (Spotswood, NJ)
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| Gore Galore (Evansville, IN)
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| Gould's (Philadelphia, PA)
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| Green Supply Co (Xenia, OH)
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| Guardian Industries Corp (Rogers, AR)
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| Hang Ups (Fountain Hills, AZ)
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| Hillmann Glassworks (Almena, WI)
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| Histology Services Ltd (Lombard, IL)
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| Hoffman Glass (Brooklyn, NY)
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| House of Crystal Ii (Greenville, SC)
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| Icon Scientific Inc (Gaithersburg, MD)
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| Intercollegiate Designs (Farmingdale, NY)
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| Jafe Decorating Co (Greenville, OH)
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| Jewels In the Light (New Hyde Park, NY)
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| Kash & Gold Ltd (Mira Loma, CA)
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| Kontes Glass Co (Vineland, NJ)
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| Kreative Concepts Llc (Apex, NC)
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| Krull Window Co Inc (Posen, IL)
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| Kurtz Enterprises (Rock Falls, IL)
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| Leader Aquatic Inc (Gardena, CA)
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| Lks Analytical Systems Inc (Inglewood, CA)
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| Louisville Plate Glass Co Inc (Louisville, KY)
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