Patent Assignment Details
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Reel/Frame: | 059383/0872 | |
| Pages: | 3 |
| | Recorded: | 03/24/2022 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17697945
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Filing Dt:
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03/18/2022
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Publication #:
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Pub Dt:
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09/07/2023
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Title:
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Processing method for improving corrosion resistance of iron and steel materials in lead or lead-bismuth
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Assignee
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NO.28 XIANNING WEST ROAD, BEILIN DISTRICT |
XI 'AN, SHAANXI, CHINA |
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Correspondence name and address
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DI YUN
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NO.28 XIANNING WEST ROAD, BEILIN DISTRICT
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XI 'AN, SHAANXI, CHINA
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06/03/2024 05:27 PM
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