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SHIELDING ARRANGEMENT AND METHOD FOR TIG BACKGROUND OF THE INVENTION Field of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Author | Barlet, Loren E. Plank, Romeo |
| Copyright Year | 2017 |
| Abstract | 2,686,860 8/1954 Buck ..................................... 219/74 2,819,383 1/1958 Johnston ............................. 219/18 2,859,328 11/1958 Sohn ...................................... 219/74 2,859,329 11/1958 Lesnewich. ... 219/74 2,903,559 9/1959 Wempe ....... ... 219/75 2,919,341 12/1959 Roth et al... ... 219/74 2,963,570 12/1960 Rieppel ........... ... 219/74 3,053,967 9/1962 Gorman et al. ....................... 219/74 3,125,666 3/1964 Gorman et al. . ... 219/74 3,226,523 12/1965 Filipski et al. ........................ 219/74 3,473,002 10/1969 Suzuki ................................. 219/137 3,484,575 12/1969 Cunningham ......................... 219/74 3,534,388 10/1970 to et al. .............................. 219/121 3,604,889 9/1971 Rohrberg............................ 219/21 4,680,440 Jul. 14, 1987 Patent Number: |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/a8/7b/a8/c7c006ba851904/US4680440.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |