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公开(公告)号:US3336178A
公开(公告)日:1967-08-15
申请号:US35354964
申请日:1964-03-20
Applicant: BURLINGTON INDUSTRIES INC
Inventor: LEVITCH ROBERT G
IPC: D03D15/00
CPC classification number: D03D15/0088 , D03D15/00 , D03D27/06 , D10B2201/24 , D10B2321/022 , D10B2321/101 , D10B2331/02 , D10B2331/04 , D10B2331/10 , D10B2503/041 , D10B2503/042 , Y10T428/23979 , Y10T428/23986
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公开(公告)号:US3402094A
公开(公告)日:1968-09-17
申请号:US35354864
申请日:1964-03-20
Applicant: BURLINGTON INDUSTRIES INC
Inventor: LEVITCH ROBERT G
CPC classification number: A47G27/0268 , B32B27/00 , E04F15/10 , Y10T428/1414 , Y10T428/163 , Y10T428/23907 , Y10T428/23929 , Y10T428/24999
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公开(公告)号:US3424639A
公开(公告)日:1969-01-28
申请号:US3424639D
申请日:1965-05-12
Applicant: BURLINGTON INDUSTRIES INC
Inventor: LEVITCH ROBERT G
CPC classification number: D06N7/0071 , Y10T428/23986
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