Document Type and Number:
Japanese Patent JPS4934589
Kind Code:
U
More Like This:
Application Number:
JP7395272U
Publication Date:
March 27, 1974
Filing Date:
June 22, 1972
Export Citation:
International Classes:
A61F5/01; A47G9/00; A47G9/10; A61G13/00; (IPC1-7): A61G13/00; A47G9/00; A61F5/01
Domestic Patent References:
JP14017175Y1 | ||||
JPS4325788Y1 | 1968-10-29 | |||
JP15000113Y1 | ||||
JP16000457Y1 |
Foreign References:
US3574397A | 1971-04-13 |