Number | Date | Country | Kind |
---|---|---|---|
8205849 | Feb 1982 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
791155 | Macdonald | May 1905 | |
2309212 | Reeves | Jan 1943 | |
3648626 | Schuster | Mar 1972 | |
3986616 | Gray | Oct 1976 | |
4064813 | Hewett et al. | Dec 1977 |
Entry |
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Top and Bottom Attachments for Sheet Metal Containers, Wallace C. Mills, Product Engineering-Aug. 1945. |