CN109746822A - 柴油机缸头气阀研磨机 - Google Patents
柴油机缸头气阀研磨机 Download PDFInfo
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- CN109746822A CN109746822A CN201910218739.2A CN201910218739A CN109746822A CN 109746822 A CN109746822 A CN 109746822A CN 201910218739 A CN201910218739 A CN 201910218739A CN 109746822 A CN109746822 A CN 109746822A
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Address after: No.12 Jingba Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO PORT INTERNATIONAL Co.,Ltd. Applicant after: QINGDAO PORT INTERNATIONAL Co.,Ltd. GANGJI BRANCH Address before: No.6, gangqing Road, Shibei District, Qingdao, Shandong Province Applicant before: QINGDAO PORT INTERNATIONAL Co.,Ltd. Applicant before: QINGDAO PORT INTERNATIONAL Co.,Ltd. GANGJI BRANCH |
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Effective date of registration: 20220214 Address after: No.12 Jingba Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO PORT INTERNATIONAL Co.,Ltd. Applicant after: Qingdao Port Equipment Manufacturing Co., Ltd Address before: No.12 Jingba Road, Huangdao District, Qingdao City, Shandong Province Applicant before: QINGDAO PORT INTERNATIONAL Co.,Ltd. Applicant before: Qingdao Port International Co., Ltd. port machinery branch |