在合同有效期内，如果许可方对本专有技术有所改进，许可方应免费将该改进许可被许可方非独占性使用。
Should any Improvement be made by Licensor on Know-how within the validity period of Contract, Licensor shall grant Licensee a non-exclusive license to exploit such Improvement free of charge.
在合同有效期内，如果许可方对本专有技术有所改进，许可方应免费将该改进许可被许可方非独占性使用。
Should any Improvement be made by Licensor on Know-how within the validity period of Contract, Licensor shall grant Licensee a non-exclusive license to exploit such Improvement free of charge.
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