JPS4923765A - - Google Patents

Info

Publication number
JPS4923765A
JPS4923765A JP4997672A JP4997672A JPS4923765A JP S4923765 A JPS4923765 A JP S4923765A JP 4997672 A JP4997672 A JP 4997672A JP 4997672 A JP4997672 A JP 4997672A JP S4923765 A JPS4923765 A JP S4923765A
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.)
Pending
Application number
JP4997672A
Other languages
Japanese (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 JP4997672A priority Critical patent/JPS4923765A/ja
Publication of JPS4923765A publication Critical patent/JPS4923765A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
JP4997672A 1972-05-22 1972-05-22 Pending JPS4923765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4997672A JPS4923765A (en) 1972-05-22 1972-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4997672A JPS4923765A (en) 1972-05-22 1972-05-22

Publications (1)

Publication Number Publication Date
JPS4923765A true JPS4923765A (en) 1974-03-02

Family

ID=12846030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4997672A Pending JPS4923765A (en) 1972-05-22 1972-05-22

Country Status (1)

Country Link
JP (1) JPS4923765A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519435A (en) * 1974-07-15 1976-01-26 Ricoh Kk NISEIBUNGATAJIAZOKANKOZAIRYONOSEIHO
JPS5310421A (en) * 1976-07-16 1978-01-30 Ricoh Co Ltd Diazo copying material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519435A (en) * 1974-07-15 1976-01-26 Ricoh Kk NISEIBUNGATAJIAZOKANKOZAIRYONOSEIHO
JPS5716343B2 (en) * 1974-07-15 1982-04-05
JPS5310421A (en) * 1976-07-16 1978-01-30 Ricoh Co Ltd Diazo copying material
JPS5537736B2 (en) * 1976-07-16 1980-09-30

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