Number | Name | Date | Kind |
---|---|---|---|
D135657 | Zetterberg | May 1943 | |
5516072 | Shinno | May 1996 |
Number | Date | Country |
---|---|---|
628198 | May 1963 | BEX |
Entry |
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View A and View B of a spot welded prior art unit manufactured by Atlas/Soundolier of St. Louis, Missouri prior to 1995 (photographs). |