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Description found in Archives

Patents of invention [textual record]. 


1860-1868, 1931-1950

Place of creation


0.6 m of textual records

Scope and content

Series consists of certified copies of Patents of Invention registered in foreign countries and applications for registration of these patents in Canada, 1931-1950 and four original Letters Patent of Invention, 1860-1868.

Textual records
90: Open
from 948 to 955
90: Open
Archival reference no.
Former archival reference no.

Terms of use

Copyright belongs to the Crown.

Finding aid 68-13 is a handwritten file list. 68-13 (Paper)

Additional information

Source of title
Title based on the contents of the series.

No further accruals are expected.


Related control no.

1. 2001-00916-X
2. RG68