Document Type and Number:
Japanese Patent JPH01125124
Kind Code:
U
More Like This:
| JPS5853974 | [Title of the Invention] A tap tool for Casting omission holes |
| JP4644448 | Tap |
Application Number:
JP1956088U
Publication Date:
August 25, 1989
Filing Date:
February 17, 1988
Export Citation:
International Classes:
B23G5/20; (IPC1-7): B23G5/20
Domestic Patent References:
| JPS449896Y1 | 1969-04-21 |
Foreign References:
| US3021538A | 1962-02-20 |