Document Type and Number:
Japanese Patent JPS575158
Kind Code:
U
Application Number:
JP7926080U
Publication Date:
January 11, 1982
Filing Date:
June 09, 1980
Export Citation:
International Classes:
B26B13/22; B23D29/02; B26B13/06; (IPC1-7): B26B13/22; B23D29/02; B26B13/06
Domestic Patent References:
| JP54019382B | ||||
| JPS5236392B2 | 1977-09-14 |
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