Collection search - [Patent no. 20640, sale no. 504]
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Record information – Brief 
[Patent no. 20640, sale no. 504]
Hierarchical level:ItemDate:6 March 1926 (1 February 1926)Reference:R216, RG10-D-11-a, Volume number: 10977Item no. (creator):20640Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5418490Context of this record: -
Record information – Details Date(s):6 March 1926 (1 February 1926)Place of creation:OntarioLanguage of material:EnglishScope and content:Additional name(s):Finding aid no.:Additional information:Subject heading:Source:GovernmentFormer archival reference no.: -
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