Alloy Artifacts |
| Company Name (ID) | Factory Name | Number | Cert Date | Rept Date | Class | Suffix | Event | Notes |
|---|---|---|---|---|---|---|---|---|
| 服部スパナ (TORI) | Atsuta (熱田) (1918-1970) | 1979 | 1952-11-10 | 1952-11-10 | B4630 | New | MR 1953-02 | |
| Atsuta (熱田) (1918-1970) | 1979 | 1952-11-10 | 1955-12-31 | B4630 | Status | 1955 FNL | ||
| Atsuta (熱田) (1918-1970) | 1979 | 1952-11-10 | 1967-12-31 | B4630 | Status | 1967 CL; Closed in 1970? |