Patent Strategy Analysis of Oil Shale/Gas Leading Companies
碩士 === 國立臺北科技大學 === 服務與科技管理研究所 === 102 === Shale oil and shale gas had been well known for several decades. Because exploitation technology was immature and mining cost was too high, it hadn’t been commercialized successfully. With the breakthrough of exploration technology, U.S. shale oil and g...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/59u8h5 |