Certificate

Utility model patent certificate-The utility model relates to an adjustable curved surface milling cutter for shaft machining(2020229110528)

Word:[Big][Middle][Small] QR Code 2024/10/8     Viewed:    

2021-08-10-实用新型专利证书-一种轴类加工用弧面可调式铣刀(2020229110528)_00


Go Back
Print
Name:
Email:
Message:
86-559-6686166
浏览手机站