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2067342
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Information
Patent Grant
2067342
References
Source
Patent Number
2,067,342
Date Filed
Not available
Date Issued
Tuesday, January 12, 1937
87 years ago
CPC
B21L11/14 - making chain links with inserted or integrally-formed studs
B21L3/00 - Making chains or chain links by bending the chain links or link parts and subsequently welding or soldering the abutting ends
B21L3/02 - Machines or devices for welding chain links
US Classifications
219 - Electric heating
140 - Wireworking
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