Title:
刃物研ぎ用具
Document Type and Number:
Japanese Patent JP3135496
Kind Code:
U
Inventors:
Tsutomu Yuasa
Application Number:
JP2007005436U
Publication Date:
September 20, 2007
Filing Date:
June 18, 2007
Export Citation:
Assignee:
Tsutomu Yuasa
International Classes:
B24B3/36; B24D15/08