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日期:2024-07-15
Temporary unavailability of Espacenet patent search and Open patent services on 8 December 2014 RSS: Open ......
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European publication server - the source of information on published patent applications and granted pate ......
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Download EPO data - This area provides information about raw patent information data available from the E ......
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Advanced patent search Contact About us Service & support Home Searching for patents Applying for a paten ......
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Search and find patents online using official databases like Espacenet, the European Patent Register and the European Publication Server. Find raw data, data ......
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The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules ......
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European Patent Register - The European Patent Office offers access to the free patent ... Search the European Patent Register in German, English and French....
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日期:2024-07-21
About European Patent Register; Other EPO online services ... How many search terms can I enter per field? ... European Patent Register Introductory Guide...