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公开(公告)号：US2002885A
公开(公告)日：1935-05-28
申请号：US63239032
申请日：1932-09-09
Applicant: TEXAS CO
Inventor： DETWILER JAMES G , HEISIG THEODORE C , ROSNELL JOHN E , HALL FRANK W
IPC: D06M13/292
CPC classification number: D06M13/292 , D06M7/00 , D06M2200/40
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公开(公告)号：US2237253A
公开(公告)日：1941-04-01
申请号：US26490039
申请日：1939-03-30
Applicant: TEXAS CO
Inventor： ROSNELL JOHN E , TRISKA JOSEPH A
CPC classification number: F16N39/002 , F16N17/00
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