-
公开(公告)号:US2579876A
公开(公告)日:1951-12-25
申请号:US67757646
申请日:1946-06-18
Applicant: STEBBINS LEO A
Inventor: STEBBINS LEO A
CPC classification number: A47B51/00 , A47B46/00 , A47B88/457 , E05Y2201/722
-
公开(公告)号:US3081138A
公开(公告)日:1963-03-12
申请号:US14522861
申请日:1961-10-16
Applicant: STEBBINS LEO A
Inventor: STEBBINS LEO A
-
公开(公告)号:US2555254A
公开(公告)日:1951-05-29
申请号:US77044947
申请日:1947-08-25
Applicant: STEBBINS LEO A
Inventor: STEBBINS LEO A
CPC classification number: A47B51/00 , A47B46/00 , Y10T74/18088
-
-