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HANGZHOU, ZHEJIANG PROVINCE, CN

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Patents Grantslast 30 patents

Information Patent Grant
Digital ink duct for a press, digital ink supply system and applica...
- Patent number 10,919,290
- Issue date Feb 16, 2021
- HANGZHOU CRON MACHINERY & ELECTRONICS CO., LTD.
- Jianlong Xiang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL INK-SUPPLYING METHOD FOR PRINTING PRESS
- Publication number 20190084294
- Publication date Mar 21, 2019
- JIANLONG XIANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DIGITAL INK DUCT FOR A PRESS, DIGITAL INK SUPPLY SYSTEM AND APPLICA...
- Publication number 20190039370
- Publication date Feb 7, 2019
- HANGZHOU CRON INTELLIGENT PRINTING TECHNOLOGY CO., LTD.
- JIANLONG XIANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS