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公开(公告)号:US3550499A
公开(公告)日:1970-12-29
申请号:US3550499D
申请日:1969-02-28
Applicant: STANLEY D EILENBERGER
Inventor: EILENBERGER STANLEY D
CPC classification number: F16B13/122
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公开(公告)号:US2384276A
公开(公告)日:1945-09-04
申请号:US50401043
申请日:1943-09-27
Applicant: STANLEY D EILENBERGER
Inventor: BURBRIDGE JOHN R
IPC: E05B63/24
CPC classification number: E05B63/24 , Y10T292/18
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