Title:
梯子用円角柱アタッチメント
Document Type and Number:
Japanese Patent JP4496946
Kind Code:
B2
Inventors:
Kuniaki Matsumoto
Application Number:
JP2004353323A
Publication Date:
July 07, 2010
Filing Date:
November 09, 2004
Export Citation:
Assignee:
Kuniaki Matsumoto
International Classes:
E06C7/48
Domestic Patent References:
| JP2004044350A | ||||
| JP2004060305A | ||||
| JP3023403U |