JPS4857715A - - Google Patents
Info
- Publication number
- JPS4857715A JPS4857715A JP9258971A JP9258971A JPS4857715A JP S4857715 A JPS4857715 A JP S4857715A JP 9258971 A JP9258971 A JP 9258971A JP 9258971 A JP9258971 A JP 9258971A JP S4857715 A JPS4857715 A JP S4857715A
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9258971A JPS4857715A (en) | 1971-11-17 | 1971-11-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9258971A JPS4857715A (en) | 1971-11-17 | 1971-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4857715A true JPS4857715A (en) | 1973-08-14 |
Family
ID=14058616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9258971A Pending JPS4857715A (en) | 1971-11-17 | 1971-11-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4857715A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8978711B2 (en) | 2012-01-17 | 2015-03-17 | Watanabe Seisakusho Co., Ltd. | Double pipe and coupling structure for the pipe |
-
1971
- 1971-11-17 JP JP9258971A patent/JPS4857715A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8978711B2 (en) | 2012-01-17 | 2015-03-17 | Watanabe Seisakusho Co., Ltd. | Double pipe and coupling structure for the pipe |