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21 小时
柏乡县远方搪瓷炊具有限公司创新性中频电炉水冷设备专利申请成功 ...
2025年2月3日,金融界报道,根据国家知识产权局的信息,柏乡县远方搪瓷炊具有限公司成功取得了一项名为“一种中频电炉水冷设备”的专利,授权公告号为CN222418594U,申请日期为2024年6月。此次专利的获得不仅标志着企业在技术创新上的进一步突破 ...
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