发明公开
- 专利标题: PRINTING FLUID CIRCULATION
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申请号: EP19939404.0申请日: 2019-07-31
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公开(公告)号: EP4003739A1公开(公告)日: 2022-06-01
- 发明人: ASKELAND, Ronald Albert , BUTLER, Blair A. , ENDER, Ronald J. , MALIK, Craig L. , DOWELL, Daniel D. , HADDIX, Seth Stephen , CHOY, Si-lam J. , GOVYADINOV, Alexander
- 申请人: Hewlett-Packard Development Company, L.P.
- 申请人地址: US Spring, TX 77070 10300 Energy Drive
- 代理机构: Haseltine Lake Kempner LLP
- 国际公布: WO2021021193 20210204
- 主分类号: B41J2/175
- IPC分类号: B41J2/175 ; B41J29/38
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