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Inventor

MAO PANFENG

CN2 patents
⚠️ This page may combine multiple inventors who share the name “MAO PANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WUHAN KEDA MARBLE PROTECTIVE MAT CO LTD

1 patent

WUHAN KEDA MARBLE PROTECTIVE MATERIALS CO LTD

1 patent