Assignee

HEADE TECHNOLOGY CO LTD

TW·1 granted patent·69 citations·filing 2003–2003

Technology mixE05D1 E05F1 E05Y1

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0189US6698138B1Adjustable pulley assembly for a suspended doorHEADE TECHNOLOGY CO LTD·Filed 2003·Granted Mar 2, 2004·69 cites·7 claims

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