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For browsing FI and F-term list. FI [File Index] and F-term [File forming term] are Japanese patent classification systems consisting of approx. 190,000 and 330,000 entries respectively, which enable the efficient search of patent documents. It is also noted that FI is based on IPC [International Patent 88av173 88av1043 cc亚洲日韩 胡桃从尿道口挤出白色脓液-在线免费播放]. .

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For browsing IPC, FI and CPC in parallel. In this viewer, you can find the relevant entries among IPC, FI and CPC.

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88av 888

For obtaining information regarding FI revisions. FI scheme is revised once a year.

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For obtaining information regarding F-term revisions. F-term scheme is revised once a year.

For obtaining the list of all theme information. The explanation of items in the list is . JPO has maintained Japanese patent documents by uniquely dividing them into technical fields. Each technical field is called “Theme”.

[Last updated 12 June 2023]

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Patent 88av173 88av1043 cc亚洲日韩 胡桃从尿道口挤出白色脓液-在线免费播放 Policy Planning Section Administrative Affairs Division 88av 888 Fax:+81-3-3580-8122 E-mail：[email protected] Search Information Policy Planning Section Administrative Affairs Division 88av 888 Fax:+81-3-3580-8122 E-mail：[email protected]