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公开(公告)号:US3725170A
公开(公告)日:1973-04-03
申请号:US3725170D
申请日:1970-05-11
申请人: CELLU PROD CO
发明人: DOLL B
CPC分类号: B65D59/00 , B31D1/0012 , Y10S493/968 , Y10T156/1036 , Y10T156/1044 , Y10T156/1051 , Y10T156/1075 , Y10T428/24628
摘要: A method of and apparatus for forming corner pads utilizing a plurality of plies, each of which is adapted to be folded into a trihedral angle arrangement, wherein the plies are successively fed into juxtaposed relation while adhesive is applied to predetermined surfaces of certain of the plies, and the plies are successively formed into trihedral angle arrangements while being successively placed in contiguous, nesting relationship to secure the nested plies together by the adhesive to maintain the same in a collective trihedral angle arrangement.
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公开(公告)号:US2882990A
公开(公告)日:1959-04-21
申请号:US61986956
申请日:1956-11-01
发明人: MUSTOE ROBERT M
IPC分类号: G10K11/16
CPC分类号: G10K11/16 , Y10S493/968
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公开(公告)号:US2351121A
公开(公告)日:1944-06-13
申请号:US39211241
申请日:1941-05-06
申请人: NORMAN HART
发明人: NORMAN HART
CPC分类号: B64C1/062 , B64C2001/0063 , B64C2001/0072 , B64C2001/0081 , F41H5/02 , Y02T50/433 , Y10S428/911 , Y10S493/968 , Y10T428/19 , Y10T428/24752
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