“Timeline of United States inventions”的意思、由来-开放百科全书

词条

Timeline of United States inventions

释义

{{Short description|Index of shorter timelines}}The following articles cover the timeline of United States inventions:

Timeline of United States inventions (before 1890), before the turn of the century
Timeline of United States inventions (1890–1945), before World War II
Timeline of United States inventions (1946–1991), for the post-War era
Timeline of United States inventions (after 1991), after the Fall of the Soviet Union

2 : Technology timelines|Lists of inventions or discoveries

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开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。