patent Item
Our company own many patents in few countries | |
Patent No: | |
Taiwan | 145292, 129750, 131778, 149955, 155954,
149954, 127898, 128379, 132078, 155799, 161616, 139372 |
China | ZL97219182.8, ZL97220652.3, ZL97248996.7,
ZL98200964.X, ZL98200966.6, ZL97214459.5 |
U.S.A | 5785147, 5,875,870, 5862817 |
Italy | (Patent Pending) |
Japan | 3051527, 3051526 |
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