Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
筆記具
Document Type and Number:
Japanese Patent JP4641789
Kind Code:
B2
More Like This:
JP3068611[Name of invention] Magnetic pen for magnetic drawing board
JPH062437The nib of liquid pens and pencils
Inventors:
Toshifumi Kamiya
Application Number:
JP2004358147A
Publication Date:
March 02, 2011
Filing Date:
December 10, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI PENCIL CO.,LTD.
International Classes:
B43K1/00; B43K8/02; B43K8/03; B43K27/08
Domestic Patent References:
JP63156790U
JP58168475U
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akio Miyao



 
Previous Patent: 水性懸濁製剤

Next Patent: 血管内切開部封止装置