JPS5221456B2 - - Google Patents

Info

Publication number
JPS5221456B2
JPS5221456B2 JP6381171A JP6381171A JPS5221456B2 JP S5221456 B2 JPS5221456 B2 JP S5221456B2 JP 6381171 A JP6381171 A JP 6381171A JP 6381171 A JP6381171 A JP 6381171A JP S5221456 B2 JPS5221456 B2 JP S5221456B2
Authority
JP
Japan
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
Application number
JP6381171A
Other languages
Japanese (ja)
Other versions
JPS4829633A (enrdf_load_stackoverflow
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 JP6381171A priority Critical patent/JPS5221456B2/ja
Publication of JPS4829633A publication Critical patent/JPS4829633A/ja
Publication of JPS5221456B2 publication Critical patent/JPS5221456B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP6381171A 1971-08-21 1971-08-21 Expired JPS5221456B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6381171A JPS5221456B2 (enrdf_load_stackoverflow) 1971-08-21 1971-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6381171A JPS5221456B2 (enrdf_load_stackoverflow) 1971-08-21 1971-08-21

Publications (2)

Publication Number Publication Date
JPS4829633A JPS4829633A (enrdf_load_stackoverflow) 1973-04-19
JPS5221456B2 true JPS5221456B2 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=13240118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6381171A Expired JPS5221456B2 (enrdf_load_stackoverflow) 1971-08-21 1971-08-21

Country Status (1)

Country Link
JP (1) JPS5221456B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014001416A (ja) * 2012-06-15 2014-01-09 Chubu Electric Power Co Inc ガス−エアヒータのヒーティングエレメントの洗浄方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547958A (en) * 1975-03-06 1979-07-04 Iws Nominee Co Ltd Amphoteric polymers and process for their use
US4045253A (en) * 1976-03-15 1977-08-30 Halliburton Company Passivating metal surfaces
JPS56139199A (en) * 1980-04-02 1981-10-30 Ebara Infilco Co Ltd Descaling method of evaporator
JPS59185786A (ja) * 1983-04-07 1984-10-22 Mitsubishi Heavy Ind Ltd 酸化鉄スケ−ルの洗浄方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014001416A (ja) * 2012-06-15 2014-01-09 Chubu Electric Power Co Inc ガス−エアヒータのヒーティングエレメントの洗浄方法

Also Published As

Publication number Publication date
JPS4829633A (enrdf_load_stackoverflow) 1973-04-19

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