Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57141849
Kind Code:
U
Application Number:
JP2836781U
Publication Date:
September 06, 1982
Filing Date:
February 26, 1981
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B22D11/10; B22D41/08; B22D41/56; (IPC1-7): B22D11/10; B22D41/08
Domestic Patent References:
JP54124017B
JP54131514B
JPS4746243A