Assignee

NANJING DEVELOP ADVANCED MFG CO LTD

CN·2 granted patents·0 citations·filing 2018–2018

Technology mixG01N2 B21F1 B21J1 B23D1 B23H1

Top patents by PatentIndex Score

2 records

0145US11366084B2Ultrasonic flaw detector test blockNANJING DEVELOP ADVANCED MFG CO LTD·Filed 2018·Granted Jun 21, 2022·0 cites·9 claims
0241US11045888B2Portable wire cutting device for sampling steel ingotNANJING DEVELOP ADVANCED MFG CO LTD·Filed 2018·Granted Jun 29, 2021·0 cites·5 claims

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