- ReferenceBG14/8/3/2
- TitleCorrespondence, drawings, etc. re Fisher & Ludlow patent. Patent nos 819343, 21472/51. Papers regarding the Case for the Opinion of Counsel.
- Date free text1961-1963
- Production dateFrom: 1961 To: 1963
- Level of descriptionfile
- Persons/institution keyword
- Keywords
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