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公开(公告)号：US2050156A
公开(公告)日：1936-08-04
申请号：US73647834
申请日：1934-07-23
Applicant: ASPINOOK COMPANY
Inventor： BORGHETTY HECTOR C
CPC classification number: D06M15/39 , D03D15/00 , D03D15/0027 , D03D2700/0133 , D10B2201/20 , D10B2201/24 , D10B2201/28 , Y10S160/07 , Y10T428/2951 , Y10T442/2344 , Y10T442/2385
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