The broken line showing of a rubber crawler is included for the purpose of illustrating unclaimed portions of the rubber crawler and forms no part of the claimed design.
The broken line showing of a rubber crawler is included for the purpose of illustrating unclaimed portions of the rubber crawler and forms no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
2017-012997 | Jun 2017 | JP | national |
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