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
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Chemical Treatment Of Metals (AREA)
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)
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 |
-
1972
- 1972-05-22 JP JP4997672A patent/JPS4923765A/ja active Pending
Cited By (4)
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 |