Catalogue description Papers re assignment of patents to Clarke Chapman by Archie Read, re improvements in control of electric motors
This record is held by Tyne and Wear Archives
Reference: | DS.CC1/170 |
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Title: | Papers re assignment of patents to Clarke Chapman by Archie Read, re improvements in control of electric motors |
Date: | 1928-1932 |
Held by: | Tyne and Wear Archives, not available at The National Archives |
Language: | English |
Physical description: | 1 file |
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