Patent 2418907 - 2418907
| United States Patent | Patent Number 2,418,907 |
| Issue Date: | Issued April 15, 1947 |
| Current U.S. Class: | 604/359 - 604/375 - 604/377 - 604/378 |
| Current International Class: | A61F013/15 (20060101) |
| Current CPC Class: | A61F 13/8405 (20130101) |
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