JPS4927003A - - Google Patents
Info
- Publication number
- JPS4927003A JPS4927003A JP6856372A JP6856372A JPS4927003A JP S4927003 A JPS4927003 A JP S4927003A JP 6856372 A JP6856372 A JP 6856372A JP 6856372 A JP6856372 A JP 6856372A JP S4927003 A JPS4927003 A JP S4927003A
- 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
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6856372A JPS4927003A (ja) | 1972-07-07 | 1972-07-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6856372A JPS4927003A (ja) | 1972-07-07 | 1972-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4927003A true JPS4927003A (ja) | 1974-03-11 |
Family
ID=13377340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6856372A Pending JPS4927003A (ja) | 1972-07-07 | 1972-07-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4927003A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52153816A (en) * | 1976-06-17 | 1977-12-21 | Sumitomo Chem Co Ltd | Nonconsuming electrode for electrolytic production of aluminum |
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1972
- 1972-07-07 JP JP6856372A patent/JPS4927003A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52153816A (en) * | 1976-06-17 | 1977-12-21 | Sumitomo Chem Co Ltd | Nonconsuming electrode for electrolytic production of aluminum |