Blowpipe apparatus
United States Patent 2456784
US Patent References:
/1310101.html
- - 1310101

Nozzle for oxyacetylene-torches
- - 1371309

Welding-torch
- - 1373043

Tube welding process and apparatus
- - 2178451

Blowpipe nozzle
- - 2266834


Inventors:
Jones, Homer W.
Publication Date:
12/21/1948
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Assignee:
UNION CARBIDE & CARBON CORP
Primary Class:
239/433
Other Classes:
239/596, 239/566
International Classes:
F23D14/54; F23D14/48
US Patent References:
2337087Blowpipe apparatus
2348774Blowpipe
2356196Blowpipe apparatus
Foreign References:
CH181091A
DE217021C
DE402400C
FR582889A