Title:
文具などのノック構造
Document Type and Number:
Japanese Patent JP4584467
Kind Code:
B2
Inventors:
Hideki Takizawa
Application Number:
JP2001018707A
Publication Date:
November 24, 2010
Filing Date:
January 26, 2001
Export Citation:
Assignee:
MITSUBISHI PENCIL CO.,LTD.
International Classes:
B43L23/04
Domestic Patent References:
JP7223398A | ||||
JP11277980A | ||||
JP8320040A |