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公开(公告)号:US3295178A
公开(公告)日:1967-01-03
申请号:US40579064
申请日:1964-10-22
Applicant: NORTH AND JUDD MFG COMPANY
Inventor: SMITH LYNWOOD V
IPC: A44B11/00
CPC classification number: A44B11/006 , Y10T24/3409 , Y10T24/4037 , Y10T24/45775
公开(公告)号:US3295178A
公开(公告)日:1967-01-03
申请号:US40579064
申请日:1964-10-22
Applicant: NORTH AND JUDD MFG COMPANY
Inventor: SMITH LYNWOOD V
IPC: A44B11/00
CPC classification number: A44B11/006 , Y10T24/3409 , Y10T24/4037 , Y10T24/45775