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Ching Chi Machine Co. — 9 Patents

Rank (All Time): #60,985 of 105,917Top 60%

2 inventors

9 Patents All Time

Top Inventors at Ching Chi Machine Co. All Time

Showing 1–2 of 2 inventors

Rank	Name	Patents
1	Shih-Fang Chen	8
2	Shin-Fang Chen	1