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Patents
Patents Assigned to Chung Ah Manufacturing Co., Ltd.
Patents Assigned to Chung Ah Manufacturing Co., Ltd.
Lantern
Patent number:
D257540
Type:
Grant
Filed:
October 30, 1978
Date of Patent:
November 18, 1980
Assignee:
Chung Ah Manufacturing Co., Ltd.
Inventor:
Wan K. Yip