JINAN DOUBLEWIN AUTOMOBILE EQUIPMENT ENGINEERING CO., LTD.

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Jinan, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic packing system and method at press line full-part end
- Patent number 9,656,316
- Issue date May 23, 2017
- JINAN DOUBLEWIN AUTOMOBILE EQUIPMENT ENGINEERING CO., LTD.
- Sanyi Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
UNMANNED INTELLIGENT MANUFACTURING SYSTEM
- Publication number 20240378684
- Publication date Nov 14, 2024
- GUANGZHOU DOUBLE WIN AUTOMOBILE EQUIPMENT GROUP CO., LTD.
- Chi ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC PACKING SYSTEM AND METHOD AT PRESS LINE FULL-PART END
- Publication number 20160368039
- Publication date Dec 22, 2016
- JINAN DOUBLEWIN AUTOMOBILE EQUIPMENT ENGINEERING CO., LTD.
- Sanyi ZHANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks