Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ガス透過性材料
Document Type and Number:
Japanese Patent JP4909615
Kind Code:
B2
Inventors:
Masahiro Matsumoto
Satomi Kato
Application Number:
JP2006096283A
Publication Date:
April 04, 2012
Filing Date:
March 31, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Menicon Co., Ltd.
International Classes:
G02C7/04; C08F30/10; C08L43/00
Domestic Patent References:
JP4127159A
JP63171619A
JP63273640A
JP60142324A
JP5301925A
JP3761676B2
Attorney, Agent or Firm:
Hajime Amano