Alloy Artifacts
JIS Certification Events for 東亜鍛工所 (Tōa Tankōsho)
Company Name (ID)
Factory Name
Number
Cert Date
Rept Date
Class
Suffix
Event
Notes
東亜鍛工所 (TOA)
Ibukihashi (動橋) (1944-1966)
1980
1952-11-10
1952-11-10
B4630
New
MR 1953-02
Key to JIS Classes:
B4630: Open-end wrenches
Generated on Sun Jun 15 08:01:46 2025