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Patent number:
Patent Date:
CA Patent: CA-4,656
Improvements on mortising machines
Hand-powered timber mortiser
Patentee:
Sven Rydbeck (
exact
or
similar
names) - Red Wing, MN
USPTO Classifications:
Tool Categories:
woodworking machines
:
joint making machines
:
portable timber mortisers
woodworking machines
:
wood drilling and boring
:
portable timber mortisers
woodworking machines
:
human powered machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Apr. 20, 1875
Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
Description:
This is the Canadian equivalent of US patent
159,456
.
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