Restoration

EP3968083

PLASTIC SUBSTRATE ND FILTER AND PLASTIC SUBSTRATE ND FILTER FOR USE IN EYEGLASSES

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    EP einkaleyfi: Þýðing ekki lögð inn
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    5.6.2020
  • :
    7.8.2024
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    20822280.2
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    4.6.2040
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    PLASTIC SUBSTRATE ND FILTER AND PLASTIC SUBSTRATE ND FILTER FOR USE IN EYEGLASSES

5.6.2020
7.8.2024
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    Tokai Optical Co., Ltd.
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    5-26, Aza-Shimoda Eta-cho, Okazaki-shi, Aichi 444-2192, JP
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    SUZUKI, Ryosuke
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    Okazaki-shi, Aichi 444-2192, JP
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    2019108919
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    11.6.2019
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    JP
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    JP2020022402
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    5.6.2020
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    G02C 7/10, G02B 1/115, G02B 5/00, C23C 14/08, C23C 14/20, G02B 5/20, G02B 5/22