NO771071L - - Google Patents
Info
- Publication number
- NO771071L NO771071L NO771071A NO771071A NO771071L NO 771071 L NO771071 L NO 771071L NO 771071 A NO771071 A NO 771071A NO 771071 A NO771071 A NO 771071A NO 771071 L NO771071 L NO 771071L
- Authority
- NO
- Norway
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO771071A NO141206C (en) | 1972-04-26 | 1977-03-25 | PROCEDURE FOR CLEANING RAW PHOSPHORIC ACID MANUFACTURED BY THE WATER PROCESS |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1947672A GB1436113A (en) | 1972-04-26 | 1972-04-26 | Purification of phosphoric acid |
NO1639/73A NO137082C (en) | 1972-04-26 | 1973-04-17 | PROCEDURES FOR THE CLEANING OF R} PHOSPHORIC ACID PREPARED BY THE PROCESS |
NO771071A NO141206C (en) | 1972-04-26 | 1977-03-25 | PROCEDURE FOR CLEANING RAW PHOSPHORIC ACID MANUFACTURED BY THE WATER PROCESS |
Publications (3)
Publication Number | Publication Date |
---|---|
NO771071L true NO771071L (en) | 1973-10-29 |
NO141206B NO141206B (en) | 1979-10-22 |
NO141206C NO141206C (en) | 1980-01-30 |
Family
ID=27257759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771071A NO141206C (en) | 1972-04-26 | 1977-03-25 | PROCEDURE FOR CLEANING RAW PHOSPHORIC ACID MANUFACTURED BY THE WATER PROCESS |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO141206C (en) |
-
1977
- 1977-03-25 NO NO771071A patent/NO141206C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO141206C (en) | 1980-01-30 |
NO141206B (en) | 1979-10-22 |