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公开(公告)号：US2405240A
公开(公告)日：1946-08-06
申请号：US54107744
申请日：1944-06-19
Applicant: NEW CASTLE PRODUCTS
Inventor： SHEARER WILLIAM A , SHEPHERD RICHARD D , WATKINS ERNEST R
IPC: E05B65/08
CPC classification number: E05B65/087 , Y10S292/46 , Y10T70/5195 , Y10T70/5323 , Y10T292/0947 , Y10T292/0959
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