The broken lines illustrate environmental features that form no part of the claimed design.
The broken lines illustrate environmental features that form no part of the claimed design.
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2555612 | Smith | Jun 1951 | A |
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8087217 | Fortunato | Jan 2012 | B2 |
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Number | Date | Country |
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1563464 | Mar 1980 | GB |
2081692 | Feb 1982 | GB |