RE: 爱迪生实验室和故居

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爱迪生实验室和故居

in hive-180932 •  2 months ago 

据说爱迪生许多专利都是公司旗下员工发明的,爱迪生只是挂名

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是的,但是也因为他搞的实验室,才有那么多发明