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Glass plate module
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Patent number 11,225,059
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Issue date Jan 18, 2022
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Nippon Sheet Glass Company, Limited
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Junichi Tokiwa
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2845516
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Patent number 2,845,516
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Issue date Jul 29, 1958
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H01 - BASIC ELECTRIC ELEMENTS
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2831446
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Patent number 2,831,446
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Issue date Apr 22, 1958
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR