Difference between revisions of "Patent for Filtered thyratron control circuits (Q31880)"
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(Created claim: Backup document (P74): US2548887.pdf) | (Created claim: mentions (P78): thyraton dimmer (Q12964)) | ||
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Revision as of 06:56, 31 July 2023
No description defined
Language | Label | Description | Also known as |
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English | Patent for Filtered thyratron control circuits | No description defined |
Statements
17 April 1951
0 references