Collection search - Invention and patent files [textual record]
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Record information – Brief Invention and patent files [textual record]
Hierarchical level:Sub-seriesDate:1911-1962Reference:R184-317-0-E, RG12-A-1Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:185752Context of this record: -
Record information – Details Sub-series includes:5 lower level description(s)View lower level description(s)Date(s):1911-1962Bilingual equivalent:Place of creation:No place, unknown, or undeterminedExtent:x m of textual recordsLanguage of material:EnglishScope and content:Finding aid:Additional information:Source:GovernmentFormer archival reference no.: -
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