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jan 1, 1922 - 1922年是年杨景时等 4 人集资创办益中机器股份有限公司(先锋电机厂和上海绝缘材料厂前身)。

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1922年是年杨景时等 4 人集资创办益中机器股份有限公司(先锋电机厂和上海绝缘材料厂前身)。

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工业大事年表

2 Sep 2023

1

0

731

Date:

jan 1, 1922

Now

~ 104 years ago

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