Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5231941
Kind Code:
B2
Application Number:
JP5661075A
Publication Date:
August 18, 1977
Filing Date:
May 12, 1975
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A21D13/00; A21D15/02