GB644659A - - Google Patents

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Publication number
GB644659A
GB644659A GB644659DA GB644659A GB 644659 A GB644659 A GB 644659A GB 644659D A GB644659D A GB 644659DA GB 644659 A GB644659 A GB 644659A
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United Kingdom
Prior art keywords
coil
polepiece
width
pole
april
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English (en)
Publication of GB644659A publication Critical patent/GB644659A/en
Active legal-status Critical Current

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  • Electron Sources, Ion Sources (AREA)
GB644659D Active GB644659A (de)

Publications (1)

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GB644659A true GB644659A (de)

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ID=1749916

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GB (1) GB644659A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439274A (en) * 1966-01-24 1969-04-15 Cons Electrodynamics Corp Logarithmic galvanometer having shifted zero signal position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439274A (en) * 1966-01-24 1969-04-15 Cons Electrodynamics Corp Logarithmic galvanometer having shifted zero signal position

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