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经营范围
发明名称
Door operator locking mechanism
摘要
申请公布号
US3384994(A)
申请公布日期
1968.05.28
申请号
US19660557040
申请日期
1966.06.13
申请人
VAPOR CORPORATION
发明人
DAUGIRDAS KRISTUPAS;ROTH CARL W.
分类号
E05F15/06
主分类号
E05F15/06
代理机构
代理人
主权项
地址
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