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中文
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Research
Research Field
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郭文超
副研究员
Patents
一种无空刀槽的双圆弧人字齿轮设计及加工方法
Release Time:2025-04-30
Hits:
Title:
一种无空刀槽的双圆弧人字齿轮设计及加工方法
Disigner of the Invention:
郭文超,毛世民
Type of Patent:
Invent
Application Number:
202010768537.8
Service Invention or Not:
No
Application Date:
2020-08-03
Date:
2025-04-30
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