Document Type and Number:
Japanese Patent JPS4993476
Kind Code:
U
Application Number:
JP13928572U
Publication Date:
August 13, 1974
Filing Date:
December 04, 1972
Export Citation:
International Classes:
B26D7/26; B23D15/04; B23D15/08; (IPC1-7): B23D15/08; B26D7/26
Domestic Patent References:
| JP37006214A |