1604-B: Difference between revisions

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* [[Media:GRwiki Catalog O OCR 1956.pdf|O (1956)]], p.31
* [[Media:GRwiki Catalog O OCR 1956.pdf|O (1956)]], p.31
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The '''General Radio 1604-B Comparison Bridge''' was introduced in 1954 Catalog N and remained available through Catalog O 1956.  
The '''General Radio 1604-B Comparison Bridge''' was introduced in {{Catalog N}} and remained available through {{Catalog O}}.


The General Radio 1604-B Comparison Bridge was introduced in 1954 Catalog N and remained available through Catalog O 1956.
The General Radio 1604-B Comparison Bridge was introduced in 1954 Catalog N and remained available through Catalog O 1956.

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