Restoration

EP3815837

DIFFERENT-STRENGTH STEEL WELDING COMPONENT WITH ALUMINUM OR ALUMINUM-ALLOY PLATING AND METHOD FOR MANUFACTURING SAME

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    EP einkaleyfi: Þýðing ekki lögð inn
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    27.3.2020
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    30.10.2024
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    20785301.1
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    26.3.2040
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    DIFFERENT-STRENGTH STEEL WELDING COMPONENT WITH ALUMINUM OR ALUMINUM-ALLOY PLATING AND METHOD FOR MANUFACTURING SAME

27.3.2020
30.10.2024
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    BAOSHAN IRON & STEEL CO., LTD.
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    No. 885 Fujin Road Baoshan District, Shanghai 201900, CN
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    PAN, Hua
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    Shanghai 201900, CN
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    LIU, Chengjie
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    Shanghai 201900, CN
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    LEI, Ming
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    Shanghai 201900, CN
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    WU, Yue
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    Shanghai 201900, CN
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    SUN, Zhongqu
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    Shanghai 201900, CN
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    JIANG, Haomin
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    Shanghai 201900, CN
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    201910249188
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    29.3.2019
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    CN
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    CN2020081743
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    27.3.2020
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    B23K 26/26, B23K 26/322, B23K 26/12, C22C 38/38, C22C 38/32, C22C 38/28, C22C 38/06, C22C 38/04, C22C 38/02