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Electric heater plate and terminal thereof
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Apparatus for shipping flat glass without packing cases
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Support structure for transporting uncrated lading
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Spandrel glass panel
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Strengthening sheet glass by ion exchange
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Electric heater plate and terminal thereof
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Method for producing intricate metal designs on glass
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Fragmentation shield for impact resisting optical medium
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Apparatus for covering a glass sheet with paper
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Polariscope for determining stress in a transparent material
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Glass cutting method
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Glass cutting method and apparatus
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Method and apparatus for shipping flat glass without packing cases
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