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US Patent: 1,990,670
Sheet metal cap
Patentee:
Henry V. Rau (exact or similar names) - Brooklyn, NY

USPTO Classifications:
24/692, 428/582

Tool Categories:

Assignees:
Edwin B. Stimpson Co. - Brooklyn, NY

Manufacturer:
Edwin B. Stimpson Co. - Brooklyn, NY

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 10, 1933
Granted: Feb. 12, 1935

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Edwin B. Stimpson & Son

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