JPS53146937A - Hardening treatment agent of surface of carbon steel* its preparation and hardening treatment method of surface of carbon steel
- Google Patents
Hardening treatment agent of surface of carbon steel* its preparation and hardening treatment method of surface of carbon steel
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seikosha KK
Original Assignee
Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seikosha KKfiledCriticalSeikosha KK
Priority to JP6243177ApriorityCriticalpatent/JPS53146937A/ja
Publication of JPS53146937ApublicationCriticalpatent/JPS53146937A/ja
Publication of JPS568101B2publicationCriticalpatent/JPS568101B2/ja
JP6243177A1977-05-271977-05-27Hardening treatment agent of surface of carbon steel* its preparation and hardening treatment method of surface of carbon steel
GrantedJPS53146937A
(en)