Patent Grant
D416917
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| Number | Date | Country |
|---|---|---|
| 4437093 A1 | Apr 1996 | DEX |
| Entry |
|---|
| Widia Valenite Heinlein, Widia Extra 80, Widaselect-Geometrie-SH, Brochure 080100W 0897 2 pages. |
