Document Type and Number:
Japanese Patent JPS50111677
Kind Code:
A
Application Number:
JP1784074A
Publication Date:
September 02, 1975
Filing Date:
February 13, 1974
Export Citation:
International Classes:
B26F1/26; B21D28/36; B21D37/16; B26F1/08; B26F3/06; (IPC1-7): B21D28/36; B26F1/08; B26F3/06
Domestic Patent References:
| JP36024218A |