Number | Date | Country | Kind |
---|---|---|---|
16054/77 | Dec 1977 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
909037 | Taylor | Jan 1909 | |
1220002 | Rice | Mar 1917 | |
1314832 | Roberts | Sep 1919 | |
1482664 | Smith | Feb 1924 | |
3599298 | Anderson | Aug 1971 |
Entry |
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Offenlegungsschrift No. 2222303 to Robertz, 11/73. |