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US Patent: 1,795,358
Tool for spinning angular flanges on metal tubes
Patentee:
William E. Arndt (exact or similar names) - Detroit, MI

USPTO Classifications:
72/124, 72/125, 72/126, 72/316

Tool Categories:
specialty tools : pipe and tube expanders

Assignees:
C. M. Smillie & Co. - Detroit, MI

Manufacturer:
Imperial Brass Mfg. Co. - Chicago, IL
C. M. Smillie & Co. - Detroit, MI

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 24, 1929
Granted: Mar. 10, 1931

Patent Pictures:
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Description:
The assignee made refrigeration systems; in 1932 Imperial Brass Mfg. Co. acquired all rights to their line of tubing tools. We have a report of a tool marked with this patent number along with the name of the Imperial Brass Mfg. Co.

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