Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:US2343155A
公开(公告)日:1944-02-29
申请号:US47293643
申请日:1943-01-20
Applicant: MORRIS PAUL
Inventor: MORRIS PAUL
IPC: A42B1/06 , A42B1/20 , A42B7/00
CPC classification number: A42B1/201 , A42B1/061 , A42B7/00