Document Type and Number:
Japanese Patent JPS534387
Kind Code:
U
Application Number:
JP8465676U
Publication Date:
January 14, 1978
Filing Date:
June 29, 1976
Export Citation:
International Classes:
B22F7/00; B23D61/06; B23D61/12; B23D63/06; B27B33/00; (IPC1-7): B23D61/06; B23P1/00; B27B33/00
Domestic Patent References:
| JP38006940A | ||||
| JP38011495A |
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