Title:
回転軸および回転軸孔により常時水平に保持しうる二重筒状の弁当箱
Document Type and Number:
Japanese Patent JP4689264
Kind Code:
B2
Inventors:
Katsumoto Hamanishi
Application Number:
JP2004370250A
Publication Date:
May 25, 2011
Filing Date:
December 21, 2004
Export Citation:
Assignee:
Katsumoto Hamanishi
International Classes:
A45C11/20
Domestic Patent References:
| JP20713C1 | ||||
| JP60079326U |
Attorney, Agent or Firm:
Kenji Yokoi
Yokoi Satoshi
Yokoi Satoshi