United States Patent 3105135
Inventors:
Finch, Thomas E.
Publication Date:
09/24/1963
Other Classes:
219/536, 219/533, 219/237, 439/481, 219/541, 279/79, 219/521
International Classes:
B23K3/03; B23K3/02
US Patent References:
| 2619576 | Soldering iron | | | |
| 2717952 | Temperature-controlled electrical soldering iron | | | |
| 3023295 | Electric soldering iron of the instant heat type | | | |