Title:
DOCUMENT SHEARING DEVICE PROVIDED WITH TWO THROWWIN PORTS AND TWO SHEARING DEVICES
Document Type and Number:
Japanese Patent JPS5440376
Kind Code:
A
Inventors:
NISHIYAMA ISATATSU
Application Number:
JP10588977A
Publication Date:
March 29, 1979
Filing Date:
September 05, 1977
Export Citation:
Assignee:
DAISHIN SOUGIYOU KK
International Classes:
B26D1/24; B02C18/06; (IPC1-7): B02C18/06; B26D1/24
Domestic Patent References:
| JPS5256474A | 1977-05-09 |