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關注：1
2013-05-23 12:21
求翻譯：1973年，庫珀申請了一項名為“無線電通話系統”的專利是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
1973年，庫珀申請了一項名為“無線電通話系統”的專利
問題補充： |
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2013-05-23 12:21:38
In 1973, Cooper applied for a "radio system" patent
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2013-05-23 12:23:18
In 1973, Cooper has an application for a "radio" the patent system
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2013-05-23 12:24:58
In 1973, the storehouse amber applied for one item named “the dialogue system” patent
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2013-05-23 12:26:38
In 1973, Cooper filed a project known as "radio system" patents
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2013-05-23 12:28:18
In 1973, Cooper applied for a patent named " radio conversation system "
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