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the passage suggests that the use of patents as bargaining chips to ward off infringements suits
a. was rarely successful during the 1980s b became increasingly infrequent in the 1980s c does no fulfill the intended purpose of the patent-granting system(C) d is a consequence of the decline in patent quality e is discussed increasingly in the semicondouctor industry's technical literautre
請問這題怎麼定位..怎麼理解 |
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