United States Patent 2732744
US Patent References:
/0808672.html
- - 0808672

/0826153.html
- - 0826153

Tool for manipulating fasteners for container closures
- - 1676907

Tool
- - 1929600

Hog ring clinching tool
- - 2029974


Publication Date:
01/31/1956
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Primary Class:
72/320
International Classes:
B21D7/06; B21D11/20; B21F1/00; B21D7/00; B21D11/00
US Patent References:
2122104Pipe wrench
2554350Wire-bending tool with work clamp