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Patent number:
Patent Date:
US Patent: 2,000,553
Machine tool
Patentee:
Carroll R. Alden (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
29/42
,
29/64
,
29/DIG.101
,
408/11
,
408/14
,
408/39
,
408/63
,
408/9
,
451/24
,
74/27
,
82/133
,
86/49
,
91/240
,
91/264
Tool Categories:
metalworking machines
:
drilling and boring
:
horizontal boring mills
Assignees:
Ex-Cell-O Aircraft & Tool Corp.
- Detroit, MI
Manufacturer:
Ex-Cell-O Corp.
- Detroit, MI
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 17, 1932
Granted:
May 07, 1935
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Ex-Cell-O Machine Tools, Inc.
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