JPH0329872B2 - - Google Patents

Info

Publication number
JPH0329872B2
JPH0329872B2 JP62324541A JP32454187A JPH0329872B2 JP H0329872 B2 JPH0329872 B2 JP H0329872B2 JP 62324541 A JP62324541 A JP 62324541A JP 32454187 A JP32454187 A JP 32454187A JP H0329872 B2 JPH0329872 B2 JP H0329872B2
Authority
JP
Japan
Prior art keywords
discoloration
hydrazine
pentaethylenehexamine
cleaning
present
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.)
Expired - Lifetime
Application number
JP62324541A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01165781A (ja
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 filed Critical
Priority to JP32454187A priority Critical patent/JPH01165781A/ja
Publication of JPH01165781A publication Critical patent/JPH01165781A/ja
Publication of JPH0329872B2 publication Critical patent/JPH0329872B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP32454187A 1987-12-22 1987-12-22 活性化鋼板用変色防止剤 Granted JPH01165781A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32454187A JPH01165781A (ja) 1987-12-22 1987-12-22 活性化鋼板用変色防止剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32454187A JPH01165781A (ja) 1987-12-22 1987-12-22 活性化鋼板用変色防止剤

Publications (2)

Publication Number Publication Date
JPH01165781A JPH01165781A (ja) 1989-06-29
JPH0329872B2 true JPH0329872B2 (enrdf_load_stackoverflow) 1991-04-25

Family

ID=18166953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32454187A Granted JPH01165781A (ja) 1987-12-22 1987-12-22 活性化鋼板用変色防止剤

Country Status (1)

Country Link
JP (1) JPH01165781A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892799A (ja) * 1994-09-27 1996-04-09 Tadahiro Omi 電解研磨用電解液及び電解研磨法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136285A1 (de) * 1981-09-12 1983-03-24 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Verfahren zur ueberwachung der spannkraft an spannvorrichtungen fuer werkzeugmaschinen

Also Published As

Publication number Publication date
JPH01165781A (ja) 1989-06-29

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