INTERNATIONAL PATENT: SHANGHAI HANBANG UNITED 3D TECH CO., LTD., 上海汉邦联航激光科技有限公司 FILES APPLICATION FOR "BIDIRECTIONAL POWDER SPREADING METHOD, BIDIRECTIONAL POWDER SPREADING APPARATUS AND 3D PRINTING DEVICE"

Posted On: 2026-03-02

GENEVA, March 2 -- SHANGHAI HANBANG UNITED 3D TECH CO., LTD. (Building #3, No.301 Benteng Road, No.76 Pengyi Road, Lin-gang Special Area of China(Shanghai) Pilot Free Trade Zone, ChinaPudong New Area, Shanghai 201306), 上海汉邦联航激光科技有限公司 (中国上海市浦东新区中国(上海)自由贸易试验区临港新片区鹏翼路76号、奔腾路301号3幢厂房) filed a patent application (PCT/CN2025/114783) for "BIDIRECTIONAL POWDER SPREADING METHOD, BIDIRECTIONAL POWDER...

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INTERNATIONAL PATENT: SHANGHAI HANBANG UNITED 3D TECH CO., LTD., 上海汉邦联航激光科技有限公司 FILES APPLICATION FOR "BIDIRECTIONAL POWDER SPREADING METHOD, BIDIRECTIONAL POWDER SPREADING APPARATUS AND 3D PRINTING DEVICE"