DE 62b.33
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This classification first came to us initially in a case in which one of a patent document's two references to DE 77h.10 is corrected by hand and displayed as „KLASSE 77h. GRUPPE 10. 62b.33“.[1]
- Patents in this category
- Patent DE-1909-242415 (National tech categories: DE 77h.10 • DE 62b.33, Inventors: Henry Mesinger)
References
| Enclosing categories | DE 62b |
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