Shum Hin LUNG

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Kwun Tong, HK

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR AUTOMATIC NAILING OF HEAD MOUNTED MASK
- Publication number 20220126124
- Publication date Apr 28, 2022
- Health Pro Supplies Limited
- Shum Hin LUNG
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
ULTRASONIC WELDING MOLD FOR MASK MACHINE CAPABLE OF QUICKLY CHANGIN...
- Publication number 20220126392
- Publication date Apr 28, 2022
- Health Pro Supplies Limited
- Shum Hin LUNG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BOX-TYPE DUST-FREE WORKSHOP
- Publication number 20220074609
- Publication date Mar 10, 2022
- Health Pro Supplies Limited
- Shum Hin LUNG
- F24 - HEATING RANGES VENTILATING