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Paʻa kelepona paʻa lima nui (series) - ʻO ka moʻo papa hana nui
- Hangzhou Yilang Industrial Co., Ltd._2019224701410_utility model patent certificate_20210312
- Hangzhou Yilang Industrial Co., Ltd._2020205365188_utility model patent certificate_20210312
- Hangzhou Yilang Industrial Co., Ltd._2020208930565_utility model patent certificate_20210226
- Paʻa multifunctional
- Mobile multifunctional paʻa kelepona paʻa no ka lumipaku
