Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0442085
Kind Code:
B2
Inventors:
NAKANO TAKASHI
ISHINAGA NOBUYUKI
MATSUNAGA SHUICHI
Application Number:
JP8483284A
Publication Date:
July 10, 1992
Filing Date:
April 26, 1984
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AIDA ENG LTD
International Classes:
B21C25/02; B21C23/18; B21C23/20; B21J5/06; B21J13/02



 
Next Patent: RAINFALL INFORMATION REPORTING SYSTEM