Document Type and Number:
Japanese Patent JPS5494986
Kind Code:
U
Application Number:
JP16756177U
Publication Date:
July 05, 1979
Filing Date:
December 15, 1977
Export Citation:
International Classes:
B26D7/26; B23D19/04; B23D19/06; (IPC1-7): B23D19/04; B26D7/26
Domestic Patent References:
| JP50134089B | ||||
| JP52084085B |