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US Patent: 1,998,653
Tube jointing machine
Patentee:
Theodore Briegel (exact or similar names) - Rock Island, IL

USPTO Classifications:
285/330, 285/382.2, 72/125

Tool Categories:
trade specific : electrician
specialty tools : crimping tools

Assignees:
None

Manufacturer:
Briegel Method Tool Co. - Galva, IL

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 13, 1933
Granted: Apr. 23, 1935

Patent Pictures:
USPTO (New site tip)
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