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公开(公告)号：US2360095A
公开(公告)日：1944-10-10
申请号：US40993541
申请日：1941-09-08
Applicant: NORTON LASIER COMPANY
Inventor： ASPINWALL CARL S
IPC: E05F3/06
CPC classification number: E05F3/06 , E05Y2900/132 , Y10T16/276 , Y10T16/287
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公开(公告)号：US2300859A
公开(公告)日：1942-11-03
申请号：US33852940
申请日：1940-06-03
Applicant: NORTON LASIER COMPANY
Inventor： ASPINWALL CARL S
IPC: E05C17/28
CPC classification number: E05C17/28 , Y10T16/27 , Y10T292/301
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