Patent , copyright or Intellectual protection concept: lock standing on a pack of sheets of paper with the inscription.

Patent , copyright or Intellectual protection concept: lock standing on a pack of sheets of paper with the inscription.图片
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Patent , copyright or Intellectual protection concept: lock standing on a pack of sheets of paper with the inscription.
  • 素材ID:276783865
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  • 格式:JPG
  • 作者:oleg_chumakov
  • 最大分辨率:5760 x 3840px
  • 最大输出:48.77 x 32.51cm (300dpi) | 203.20 x 135.47cm (72dpi)
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法律背景法律发光智力文本风格保护所有权右侧护目镜创造力专利已注册保护国际基准面纸张版权灵感协议原件业主业务概念信息定义空白独占行业空调组件作者许可证技术知识分子钢笔创新屏蔽描述财产符号产品第页发明创意