JPS54145950A - Reduction method by calcium sulfite - Google Patents

Reduction method by calcium sulfite

Info

Publication number
JPS54145950A
JPS54145950A JP5380478A JP5380478A JPS54145950A JP S54145950 A JPS54145950 A JP S54145950A JP 5380478 A JP5380478 A JP 5380478A JP 5380478 A JP5380478 A JP 5380478A JP S54145950 A JPS54145950 A JP S54145950A
Authority
JP
Japan
Prior art keywords
reduction method
calcium sulfite
sulfite
calcium
reduction
Prior art date
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.)
Granted
Application number
JP5380478A
Other languages
Japanese (ja)
Other versions
JPS5820114B2 (en
Inventor
Kouji Nakagawa
Kenkichi Hirano
Isao Terajima
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP5380478A priority Critical patent/JPS5820114B2/en
Publication of JPS54145950A publication Critical patent/JPS54145950A/en
Publication of JPS5820114B2 publication Critical patent/JPS5820114B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)
JP5380478A 1978-05-08 1978-05-08 Reduction method using calcium sulfite Expired JPS5820114B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5380478A JPS5820114B2 (en) 1978-05-08 1978-05-08 Reduction method using calcium sulfite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5380478A JPS5820114B2 (en) 1978-05-08 1978-05-08 Reduction method using calcium sulfite

Publications (2)

Publication Number Publication Date
JPS54145950A true JPS54145950A (en) 1979-11-14
JPS5820114B2 JPS5820114B2 (en) 1983-04-21

Family

ID=12952986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5380478A Expired JPS5820114B2 (en) 1978-05-08 1978-05-08 Reduction method using calcium sulfite

Country Status (1)

Country Link
JP (1) JPS5820114B2 (en)

Also Published As

Publication number Publication date
JPS5820114B2 (en) 1983-04-21

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