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公开(公告)号:US2869860A
公开(公告)日:1959-01-20
申请号:US55766156
申请日:1956-01-06
Applicant: EDYTHE KENDALL
Inventor: JONES WALTER A
CPC classification number: E05F15/77 , E05F15/676 , E05Y2201/434 , E05Y2600/46 , E05Y2900/106 , Y10T74/18568
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公开(公告)号:US3076935A
公开(公告)日:1963-02-05
申请号:US82562159
申请日:1959-01-19
Applicant: EDYTHE KENDALL
Inventor: JONES WALTER A
CPC classification number: C10G45/08 , B01J23/94 , C10G45/04 , E05F15/676 , E05Y2201/434 , E05Y2600/46 , E05Y2900/106
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