Title:
【考案の名称】枕兼床ずれ防止用円座
Document Type and Number:
Japanese Patent JPS5986174
Kind Code:
U
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| JP3052822 | [Name of device] Pillow |
Inventors:
Ishizuka Haruo
Application Number:
JP18252282U
Publication Date:
June 11, 1984
Filing Date:
December 03, 1982
Export Citation:
International Classes:
A47G9/00; A47G9/10; (IPC1-7): A47G9/00